I apologise greatly for such a long wait; this is definitely the longest time I've ever spent on a picture (so far!)
The method I used to draw the trees was heavily inspired by Bob Ross.
Total Time?: I'd say about 20 hours.
For Seraphon - http://www.furaffinity.net/user/seraphon
Link
TechnoPC
Maybe make the ground a little more defined underneath Pichu. It doesn't look like he is standing on anything. Besides that it looks amazing