My initial thought is this is not a game cam photo. It’s far too detailed and clear even for today’s trail cams let alone a trail came from 4 years ago. I’m not saying this a hoax. I’m just saying the individual who supplied it is not being completely candid about how this picture was acquired.
I’d like to tell you I think this is Bigfoot, but until more is known about who took this picture and what equipment was used, I have my doubts.