Were those highlights at top and bottom on own layer with blend mode, or Dodge tool?

Stunning model as always

when the world loads its just barley a default Unity scene with z-fighting misaligned walls or some bought world with all the paintings are just more generations in frames 🙃

I remember the famous BBC threat where Tom had to temporarily take down "TeleTubbyFunLand" and replace characters like Po with Edgar Allen Poe. Later restored but with renamed names. "Pico vs the Uberkids" had to remove the Who wants to be a millionaire music clips & SFX was another legal threat.

there's a really old program called "TilesetPal" which allows pallete customization, transfers, and even index matching and positioning. Sounds like what you need?