Nyan. Nyannyan.
I actually drew this pixel by pixel, so shut up.
I do not own Nyan cat, I did not create Nyan cat. Think of it as fanart :]
EDIT: Added regular [should be] sized version XDD Also, the rainbow didn't work out too well so I just left that out XDD
EDITEDIT: Timer is probably almost correct, [take an hour maybe] for the big one. God, the big one took ages. The little one - maybe a half hour, at most XD