In watching your demo animations it appears the sprite is more than complete to make a 2D adventure game and have a pretty good main character. Very detailed for such a small pixel resolution. I wish more stuff of this calibre was posted that was qualified to use for an adventure game. I've gone nuts on the genre since I discovered PowerQuest on this site. Working hard on a game right now with it and if I can drop these animations in I might craft my next game around them.
P.S. Declined my card, sorry. I use it daily to buy stuff on Itch.io so I don't know what is different with this purchase.