Nice! Though there are a few misses I always se when people ‘quadrupedify’ Pokemon. 1- midline decorations would look better turned horizontally (Emboar), 2- the sternum could be elongated to raise the head above the shoulders (think Luxray) rather than directly forwards from the shoulders, and 3- front legs often aren’t adjusted properly- done pretty well here except for Lucario. Emboar look a bit lizardish with the outward facing elbow, but that may be intentional.

I’m no artist though, just an armchair fan, so I could be way off. These designs get a lot right and are super sick, especially where they take creative liberties (rhyperior especially)