OK. And as you have seen in my other thread, you can mod it in but graphics could be a problem. First, I don't think reforestation is a good idea for this game, but if you do want to do it (or any other such mod) it should be graphically compatible. By that, I mean the game graphics are very good, and you should not throw anything in there with cheesy, 2D graphics.
At any rate, if I can get my mod to work fully I will share it, along with an option for the reforestation for those who may want to do that.