I think theyre looking really cute so far! I love the addition of the little gem shards!
A few things that I wondered about after staring at them a while:
-at first the males forearms looked kind of leggy, but I think it may just be that the claws seem a bit large to me? It also looks that way on the old design, though, so maybe thats a feature that people want to keep.
-I assume the limb gems are still going to be added to the adults like they are on the babies? If so, then nothing else to add there, and also that could be whats throwing me off about the males forearms.
-the males face seems a bit small/squashed/less fluffy compared to the females and babys faces.

I think I might have an idea for the reason to 'the adult male's face is a bit wonky, but I don't know why' feeling that a few people are getting.

He's a bit pug-faced. The female has more definition to her chin and cheeks and I think his lack is making his muzzle look a smidge flatter than intended. (This also could be contributing to the perceived small head? Since it makes his face stand out less against his chest fluff.) This is something that could maybe change with shading? The current male does have a more defined chin, but the shading does seem to be doing some work too.

On another note, the female is gorgeous and I am loving the changes to the gems.