All models are vertex colored, and each one is under 600 tris. From left to right in the top banner:
Tree 1: 116
Tree 2: 474
Tree 3: 416
Tree 4: 284
Tree 5: 586
Tree 6: 597
I totally have to make a game with this! If you could make some more foliage I would definitely rev-share a game with you.
The way You coloured your models is very interesting and nice to watch! :D
Wow amazing, only one material ? How did you do this ???!!