Yeaaaaah... I have a lot of freetime. When I'm bored, I sometimes like to modify and edit Pokemon sprites one way or another. I'm terrible at spriting from scratch, and so having a base is really helpful.
I'm working on two fangames at the moment, (which is probably not a good idea) so a few of these sprites are definitely going to be included in at least one game.
Mega Evolutions:
Other:
I sure do love my spoiler tags, don't I?