GPL-2.0. Source-native AC3D geometry, textures, all five authored paint maps and modification scripts are included. No Blender binary master is required. Dependencies: Blender 4.5+, Python Pillow/NumPy, Node @gltf-transform/core/extensions/functions, sharp, draco3dgltf, gltf-validator, meshoptimizer, mikktspace. From BK117-family run Blender --background --python build.py -- N64UP then node finalize.mjs N64UP; repeat for each tail. The public FAA copies omit owner addresses and their config hashes are updated; model/serial/hex remain. Pre-generated textures are provided; paint.py may use local fonts, substitute equivalent licensed fonts when regenerating. Source photographs are references only, not build inputs. GTLA modifications 2026-10-06; distributed under GPL v2 with upstream credits preserved.
