I'm starting to not like your attitude, DaSpongeBobMan. Also, like I said in my post, it has already been done, assuming this is what you're looking for.
I haven't played NSMBU at all, so I'm not entirely sure what you're looking for as you haven't provided any sprite sheets (which is required for graphic requests, as far as I'm aware) to use.
If you're looking to get the acorn tree, you can find it here.
http://www.supermariobrosx.org/forums/v ... f=31&t=508
I would suggest searching the forums entirely next time before making requests, and I would also suggest not being as brash.