Way too many bricks per tree. Way too big as well for anything that I need trees for.Good for people; bad for me.Good job though.
Though I have 256,000 bricks to waste :)
50k is still quite a lot, well, if you lag at that brickcount, then you wouldn't need to use so much trees since you wouldn't be able to make big projects anyways.
trunks should be grey not brown