I'd love to see where you'd take it!
A full model/texture/render is probably just not feasible in such a short timeframe on the side. I see that! But the contest (at least from my POV) is about the concept of the character, so pre-viz quality is all I'd expect in your medium!
But hey, don't let me peer pressure you here, lol, I just want to see as many kittens as I can and I only have to look :P
All that aside, pretty impressive how far you went for that submission (albeit late) to last week's contest! Kudos again!