Yep, like them, they look 3d enough for me.
2 comments though. I am not too keen on the blur around the ears, I think they should be more defined. And I think their expression needs a bit more work, I mean I don't see them having a distinctive enough personality. But that's just nit-picky.
Good job. Like I said, I like them.
(PS Blends are far easier than meshes I find)