Shitposting aside... I'm gonna give an unpopular opinion and say I actually like this a lot, since it tackles a quadruped Incineroar without really changing the design/proportions, and IMO it does that pretty well. I'd just absolutely change one thing and preferably another:
1) Make the back legs stand up straighter than extending out, and make the feet look much more like they are in the primary Dream World art, where they're definitely standing on toes with the feet heels lifted. Gives a bit more height to the legs, makes it look a bit more natural too in my mind's eye.
2) The front paws are fine but you can probably arch/curl the fingers like in this meme-screencap, "Johto vs Alola" Dream World art, and concept art. That's simply personal preference though.
Hopefully that makes sense, too bad I can't draw what I'm trying to say here.