I think you just have some slight perspective issues. Please forgive how rough these edits are, as I didn't have my tablet set up for them
Here are a couple thoughts as to how you could edit the pose and anatomy to make more sense.
You'd probably also want to move the back leg back a bit more and elongate the torso a bit compared to this edit.
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chest armor piece would need to be "tilted" to be more in line with the head here.
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Don't see the problem with the pose/perspective if it's a fisheye lens deal. I don't know man, live on the edge, change it if you want, just be prepared to blitzkrieg through all the resulting aa-jaggies-clusterfuck you'll wind up with. That is, the edit does not have to be this drastic, it's coming along good now, apart from tangents.
The tangent is something you want to get to know. It defines the silhouette and vice versa, it's fundamental stuff. Once you spot a few, you can spot them for all future progress, or that's the end goal.
This one goes into detail on tangents.
This one too. (Forgive the length, couldn't find good concise ones yet)
So you have one there on the left horn of the pig head. Left elbow/knee is cutting pretty close so I'd change that.
Shading on the chest plate is also confusing, flattens it out a bit and could use a hard shadow.
But both of these things are better to show you an edit, I'll stick it at the end of this post soon.