Found possibly AI art

After running around and taking a moment to really look at the art/details on the new small game map I noticed a painting that does not look like what is usually seen, I've always seen either real pictures or pictures made to look like a painting. With this one it looks AI.

The male has an antler coming out on his ear along with having a really strange rack, the doe on the left has 3 ears and does not have back legs, they merge with the males legs.

I was curious if they really did use ai because they have amazing art they use for pictures or if it was an oversight and not meant to stay?