diff --git a/docs/superpowers/plans/2026-09-12-leonida-vice-slice.md b/docs/superpowers/plans/2026-09-12-leonida-vice-slice.md
index 1bdbfda..8ba3bd2 100644
--- a/docs/superpowers/plans/2026-09-12-leonida-vice-slice.md
+++ b/docs/superpowers/plans/2026-09-12-leonida-vice-slice.md
@@ -1477,7 +1477,7 @@ def main() -> None:
         "slice": "vice-a", "source_commit": COMMIT, "seed": SEED,
         "chunk_size": 250, "chunks": [p["chunk"] for p in payloads],
         "class_shares": shares,
-        "attribution": "GTA VI Map Tiles & Landmarks (CC BY 4.0) — https://map.gtadb.org, YANIS v15",
+        "attribution": "Kartenkacheln: GTA VI Map (CC BY 4.0) — https://map.gtadb.org, YANIS v15. Wahrzeichen: rolux/gtamaplib-vc (Unlicense).",
     })
 
 
@@ -1487,7 +1487,13 @@ if __name__ == "__main__":
 
 Die Hilfsfunktionen `split_by_chunk_all`, `chunk_box_of` und `in_chunk` sind dünne Hüllen um `split_by_chunk` bzw. `chunk_box` aus `emit.py`; beim Umsetzen dort ergänzen, damit `run.py` keine eigene Geometrie-Logik enthält.
 
-Die Datei `data/skyline.json` ist die aus `rolux/gtamaplib-vc` geholte `game/landmarks/landmarks.json`, `data/districts.json` enthält Name und Mittelpunkt je Viertel aus den gtadb-Landmarks. Beide werden in diesem Schritt einmalig heruntergeladen und mit committet.
+Die beiden Datendateien liegen bereits unter `tools/extract/data/` im Repository und werden in diesem Schritt **nicht** heruntergeladen — sie sind einmalig erzeugt und mit committet worden, weil an ihnen die Lizenzlage hängt:
+
+`data/skyline.json` enthält die 54 Wahrzeichen, die in den Ausschnitt fallen, aus `game/landmarks/landmarks.json` von [rolux/gtamaplib-vc](https://github.com/rolux/gtamaplib-vc) bei Commit `98b858fe6cbb3ea0bffa94aa53d86c1d6b0d5a02`. Das Repository steht unter der Unlicense (Public Domain; GitHub erkennt die Datei nicht automatisch, der Text ist wörtlich die Unlicense). Übernommen sind nur `name`, `id`, `xyz` und `height` — die Texturen des Quell-Repos sind Spiel-Screenshots und bleiben ausgeschlossen. `height` ist dort identisch mit `xyz[2]`, also die Höhe der angepeilten Spitze über Null; genau das liest `assign_heights`. Die Namen sind echte Miami-Bauten, weil gtamaplib die Karte gegen reale Referenzen trianguliert.
+
+`data/districts.json` ist **selbst erstellt**, nicht extrahiert: in gtadb gibt es keine Viertelgrenzen. Die beiden Kerne sind aus den Wahrzeichen abgeleitet — `Downtown` als Mittelpunkt der 11 westlichen Wahrzeichen ab 150 m Höhe, `Ocean Beach` als Mittelpunkt der 27 Wahrzeichen auf der Nehrung. Dazu fünf Mittelpunkte `Suburbs` auf dem Raster x ∈ {−750, 250, 1250}, y ∈ {−250, 750, 1750}, wobei Rasterpunkte näher als 900 m an einem Kern entfallen. `Suburbs` steht absichtlich nicht in `DISTRICT_RANGES` und fällt damit auf `default` zurück — ohne diese Punkte wäre jedes Gebäude des Festlands dem Downtown-Kern am nächsten und die Vorstadt bekäme 20-60 m.
+
+Gemessen an den 2.352 echten Grundrissen: 68 Gebäude bekommen eine Wahrzeichenhöhe (31-248 m, Median 114,5), 279 fallen auf Downtown (20-59 m, Median 29,6), 543 auf Ocean Beach (8-25 m, Median 12,5), 1.462 auf Suburbs (6-15 m, Median 8,4). Gesamtprofil p50 9,4 m, p90 27,2 m.
 
 - [ ] **Step 6: Durchlauf und Sichtprüfung**
 
diff --git a/tools/extract/data/districts.json b/tools/extract/data/districts.json
new file mode 100644
index 0000000..da32420
--- /dev/null
+++ b/tools/extract/data/districts.json
@@ -0,0 +1,37 @@
+[
+ {
+  "name": "Downtown",
+  "x": -511,
+  "y": 254
+ },
+ {
+  "name": "Ocean Beach",
+  "x": 1575,
+  "y": 1020
+ },
+ {
+  "name": "Suburbs",
+  "x": -750,
+  "y": 1750
+ },
+ {
+  "name": "Suburbs",
+  "x": 250,
+  "y": -250
+ },
+ {
+  "name": "Suburbs",
+  "x": 250,
+  "y": 750
+ },
+ {
+  "name": "Suburbs",
+  "x": 250,
+  "y": 1750
+ },
+ {
+  "name": "Suburbs",
+  "x": 1250,
+  "y": -250
+ }
+]
\ No newline at end of file
diff --git a/tools/extract/data/skyline.json b/tools/extract/data/skyline.json
new file mode 100644
index 0000000..e44d08f
--- /dev/null
+++ b/tools/extract/data/skyline.json
@@ -0,0 +1,547 @@
+{
+ "source": "https://github.com/rolux/gtamaplib-vc (Unlicense), game/landmarks/landmarks.json",
+ "source_commit": "98b858fe6cbb3ea0bffa94aa53d86c1d6b0d5a02",
+ "note": "Nur name, id, xyz und height uebernommen; Texturen und Kamerafelder verworfen.",
+ "landmarks": [
+  {
+   "name": "Opera Tower",
+   "id": "L184",
+   "xyz": [
+    -417.55,
+    864.58,
+    200.87
+   ],
+   "height": 200.9
+  },
+  {
+   "name": "Stephen P. Clark Government Center",
+   "id": "L211",
+   "xyz": [
+    -934.67,
+    19.08,
+    161.5
+   ],
+   "height": 161.5
+  },
+  {
+   "name": "Southeast Financial Center",
+   "id": "L222",
+   "xyz": [
+    -461.31,
+    -460.1,
+    248.34
+   ],
+   "height": 248.3
+  },
+  {
+   "name": "Kaseya Center",
+   "id": "L187",
+   "xyz": [
+    -272.56,
+    433.4,
+    46.77
+   ],
+   "height": 46.8
+  },
+  {
+   "name": "Trésor Tower",
+   "id": "L10",
+   "xyz": [
+    1837.42,
+    1946.05,
+    119.24
+   ],
+   "height": 119.2
+  },
+  {
+   "name": "Jade Ocean Condos",
+   "id": "L4",
+   "xyz": [
+    1580.99,
+    2482.23,
+    202.46
+   ],
+   "height": 202.5
+  },
+  {
+   "name": "Portofino Tower",
+   "id": "L122",
+   "xyz": [
+    1734.05,
+    -205.8,
+    144.46
+   ],
+   "height": 144.5
+  },
+  {
+   "name": "Miami Tower",
+   "id": "L221",
+   "xyz": [
+    -770.52,
+    -414.85,
+    161.07
+   ],
+   "height": 161.1
+  },
+  {
+   "name": "Marriott Miami Biscayne Bay",
+   "id": "L185",
+   "xyz": [
+    -219.73,
+    859.14,
+    146.44
+   ],
+   "height": 146.4
+  },
+  {
+   "name": "The Grand",
+   "id": "L182",
+   "xyz": [
+    -262.47,
+    952.24,
+    176.64
+   ],
+   "height": 176.6
+  },
+  {
+   "name": "Wells Fargo Center",
+   "id": "L225",
+   "xyz": [
+    -655.02,
+    -408.58,
+    186.88
+   ],
+   "height": 186.9
+  },
+  {
+   "name": "The Floridian",
+   "id": "L116",
+   "xyz": [
+    1265.56,
+    409.0,
+    96.47
+   ],
+   "height": 96.5
+  },
+  {
+   "name": "The Gates Hotel South Beach",
+   "id": "L86",
+   "xyz": [
+    1863.97,
+    1612.19,
+    48.18
+   ],
+   "height": 48.2
+  },
+  {
+   "name": "Sunset Harbour South Condo",
+   "id": "L102",
+   "xyz": [
+    1441.32,
+    1669.71,
+    87.36
+   ],
+   "height": 87.4
+  },
+  {
+   "name": "1800 Club",
+   "id": "L181",
+   "xyz": [
+    -349.78,
+    1034.41,
+    161.96
+   ],
+   "height": 162.0
+  },
+  {
+   "name": "Quantum on the Bay",
+   "id": "L179",
+   "xyz": [
+    -398.51,
+    1140.65,
+    194.78
+   ],
+   "height": 194.8
+  },
+  {
+   "name": "Bank of America Financial Center",
+   "id": "L84",
+   "xyz": [
+    1693.67,
+    1372.34,
+    73.44
+   ],
+   "height": 73.4
+  },
+  {
+   "name": "Blue Diamond",
+   "id": "L9",
+   "xyz": [
+    1830.96,
+    2061.61,
+    143.59
+   ],
+   "height": 143.6
+  },
+  {
+   "name": "Green Diamond",
+   "id": "L8",
+   "xyz": [
+    1772.72,
+    2120.85,
+    144.48
+   ],
+   "height": 144.5
+  },
+  {
+   "name": "W South Beach",
+   "id": "L16",
+   "xyz": [
+    1906.2,
+    1590.71,
+    48.76
+   ],
+   "height": 48.8
+  },
+  {
+   "name": "Venetian Isle Condominium",
+   "id": "L151",
+   "xyz": [
+    55.22,
+    1191.41,
+    46.93
+   ],
+   "height": 46.9
+  },
+  {
+   "name": "1000 Venetian Way",
+   "id": "L150",
+   "xyz": [
+    307.83,
+    1129.73,
+    54.16
+   ],
+   "height": 54.2
+  },
+  {
+   "name": "22 Biscayne Bay",
+   "id": "L473",
+   "xyz": [
+    -350.41,
+    1354.52,
+    72.62
+   ],
+   "height": 72.6
+  },
+  {
+   "name": "112 NE 41st St",
+   "id": "L168",
+   "xyz": [
+    26.62,
+    2219.87,
+    53.35
+   ],
+   "height": 53.3
+  },
+  {
+   "name": "1111 Lincoln Rd",
+   "id": "L104",
+   "xyz": [
+    1482.94,
+    1340.65,
+    56.06
+   ],
+   "height": 56.1
+  },
+  {
+   "name": "Capri South Beach",
+   "id": "L111",
+   "xyz": [
+    1316.65,
+    1132.18,
+    57.54
+   ],
+   "height": 57.5
+  },
+  {
+   "name": "The Tides South Beach",
+   "id": "L26",
+   "xyz": [
+    1993.63,
+    888.23,
+    53.21
+   ],
+   "height": 53.2
+  },
+  {
+   "name": "Old City Hall",
+   "id": "L70",
+   "xyz": [
+    1681.71,
+    605.02,
+    51.6
+   ],
+   "height": 51.6
+  },
+  {
+   "name": "Vizcayne North Condominium",
+   "id": "L205",
+   "xyz": [
+    -528.49,
+    137.15,
+    177.17
+   ],
+   "height": 177.2
+  },
+  {
+   "name": "Marina Blue",
+   "id": "L189",
+   "xyz": [
+    -455.68,
+    414.97,
+    177.13
+   ],
+   "height": 177.1
+  },
+  {
+   "name": "Icon at South Beach",
+   "id": "L118",
+   "xyz": [
+    1355.98,
+    -13.76,
+    154.8
+   ],
+   "height": 154.8
+  },
+  {
+   "name": "Citigroup Center",
+   "id": "L224",
+   "xyz": [
+    -382.36,
+    -480.26,
+    152.12
+   ],
+   "height": 152.1
+  },
+  {
+   "name": "50 Biscayne Blvd",
+   "id": "L523",
+   "xyz": [
+    -434.64,
+    -246.37,
+    146.71
+   ],
+   "height": 146.7
+  },
+  {
+   "name": "Ten Museum Park",
+   "id": "L191",
+   "xyz": [
+    -455.33,
+    468.57,
+    138.15
+   ],
+   "height": 138.1
+  },
+  {
+   "name": "InterContinental Miami",
+   "id": "L569",
+   "xyz": [
+    -255.84,
+    -466.24,
+    133.46
+   ],
+   "height": 133.5
+  },
+  {
+   "name": "Murano Grande",
+   "id": "L119",
+   "xyz": [
+    1415.06,
+    -58.77,
+    126.36
+   ],
+   "height": 126.4
+  },
+  {
+   "name": "Loft Downtown II",
+   "id": "L206",
+   "xyz": [
+    -539.52,
+    50.15,
+    126.04
+   ],
+   "height": 126.0
+  },
+  {
+   "name": "The Crimson",
+   "id": "L474",
+   "xyz": [
+    -458.38,
+    1238.37,
+    122.89
+   ],
+   "height": 122.9
+  },
+  {
+   "name": "New Wave Condominiums",
+   "id": "L176",
+   "xyz": [
+    -341.11,
+    1419.48,
+    114.5
+   ],
+   "height": 114.5
+  },
+  {
+   "name": "The Waverly South Beach",
+   "id": "L114",
+   "xyz": [
+    1249.0,
+    602.57,
+    110.95
+   ],
+   "height": 110.9
+  },
+  {
+   "name": "Pelican Harbor Radio Tower",
+   "id": "L593",
+   "xyz": [
+    1101.8,
+    1869.0,
+    113.36
+   ],
+   "height": 113.4
+  },
+  {
+   "name": "St. Moritz Hotel",
+   "id": "L21",
+   "xyz": [
+    1983.51,
+    1107.58,
+    49.35
+   ],
+   "height": 49.4
+  },
+  {
+   "name": "Uptown Lofts",
+   "id": "L177",
+   "xyz": [
+    -349.03,
+    1316.42,
+    46.15
+   ],
+   "height": 46.2
+  },
+  {
+   "name": "Knight Concert Hall",
+   "id": "L436",
+   "xyz": [
+    -353.55,
+    687.21,
+    46.16
+   ],
+   "height": 46.2
+  },
+  {
+   "name": "New World Center",
+   "id": "L103",
+   "xyz": [
+    1653.41,
+    1432.42,
+    45.18
+   ],
+   "height": 45.2
+  },
+  {
+   "name": "419 NE 4th Ave",
+   "id": "L475",
+   "xyz": [
+    -428.91,
+    1210.66,
+    34.08
+   ],
+   "height": 34.1
+  },
+  {
+   "name": "Hotel Victor",
+   "id": "L32",
+   "xyz": [
+    1945.1,
+    733.09,
+    33.59
+   ],
+   "height": 33.6
+  },
+  {
+   "name": "Miami Beach Parking Garage",
+   "id": "L73",
+   "xyz": [
+    1850.1,
+    682.39,
+    34.08
+   ],
+   "height": 34.1
+  },
+  {
+   "name": "City View Parking Garage",
+   "id": "L169",
+   "xyz": [
+    -172.17,
+    2060.76,
+    33.16
+   ],
+   "height": 33.2
+  },
+  {
+   "name": "Jenny Hostel",
+   "id": "L71",
+   "xyz": [
+    1911.18,
+    602.76,
+    30.98
+   ],
+   "height": 31.0
+  },
+  {
+   "name": "Star Island Water Tower",
+   "id": "L382",
+   "xyz": [
+    760.6,
+    480.35,
+    28.73
+   ],
+   "height": 28.7
+  },
+  {
+   "name": "Flamingo South Beach",
+   "id": "L112",
+   "xyz": [
+    1278.92,
+    950.05,
+    76.39
+   ],
+   "height": 76.4
+  },
+  {
+   "name": "Cruise Terminal D",
+   "id": "L420",
+   "xyz": [
+    664.47,
+    -431.34,
+    34.79
+   ],
+   "height": 34.8
+  },
+  {
+   "name": "Hotel Breakwater",
+   "id": "L40",
+   "xyz": [
+    1949.86,
+    563.75,
+    25.8
+   ],
+   "height": 25.8
+  }
+ ]
+}
\ No newline at end of file