They're actually both CvS2 sprites. I have rips of every sprite from the game and have been going though using them. I was going to do Geese originally, but I went with Yama for submission on reddit that required sunglasses.
I do requests from anyone who wants to buy one. The Iori was a commission from a friend. I've made some other fighting game ones as well (CvS2 Sakura, Chun, MvC2 Magneto)