Hey! If there is, I'm not aware of it, sadly! It was one of the default avatars that PC provides so you might have better luck finding the source img if you ask a super moderator, maybe? Sorry I couldn't help D:
Hello! I was wondering if there was a larger/full version of your current May avatar available? I tried reverse-image-searching but didn't find much.. XD ;_; Thank you very much in advance!