All right, then.
It looks like his chest is his shoulder... or, his upper arm disappears.
I'd say you tried to angle it to where the chest would appear in front of the arm, which might have been okay, but you made the arm too small, for that, so that it disappeared, it's an overview, so it' kinda confusing, and the chest would have to be extremely narrow for that to work... then the creature's body would have to kinda cave in, for the arms to make sense... which, really, wouldn't make much sense... to me. I would have, personally, put the arm in front of the chest, enlarged it, and moved it back, some.
Do you understand what I'm saying?
It's just around the chest/shoulder area, that I see as any big flaw, or anything... the rest is really good.