Make 3D asset to use as 2D texture like Ptolemies eagle can work for sculptures and 2D icons.
Sounds effects, I'm alreafy working in these.
Avatar for heroes, this takes a long time.
@borg-
https://code.wildfiregames.com/D2507
What you think of this one.you can try with @ValihrAnt @Stockfish @Feldfeld
Im not sure if can be exploited in a bad way.