Revision 1 started 00:19 CEST, 9 October 2026; hard delivery checkpoint 01:27 CEST (Europe/Paris, operator's CET label).
Preserve rev0/; modify builder and atomically replace GLB after each finished house. Six exact named roots and frames, 30–70k triangles per house, <=350k kit, <=25,000,000 bytes, <=10 shared materials. No unique house textures.
New geometry/vertex-colour wear and street life per PROMPT-r1.txt; original PROMPT.txt still applies. Camera/lighting stay matched to rev0. Inspect reimported GLB Cycles lineup, individual fronts, rear views and clay; measure exported Three.js runtime separately.
Bounded correction passes: first complete build, visual correction, final validation. Preserve full build log, GLB contract audit, runtime captures and six-line NOTES.md.