Anyways, Yes I have made a tree. Was about 3 years ago. (Did it when I first started Graal). Didn't turn out to be that bad, and it only took about 2-3 hrs to do. And I drew it from a tree, google'd on google.
Hence why I said, google the *****. If your trying to get it done in a few minutes, you might aswell stop. Its not easy to do it, so if you don't have the time/effort, you might aswell quit now. And really, you were going to
use a "how to build a tree" guide?
