Three imported PBR texture sets with generated URP/Lit materials (Brick 4, Brick Floor 002, Brick Wall 003), scene churn in Main and The Room, ProBuilder palette/settings updates. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Add World Border material, ProBuilder mesh data and updated ProBuilder settings. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>