User blog:KiwiDreamweaver/Adoptable characters? Looking for ideas?

So I might be back for a little while after a longish hiatus, and I was thinking of drawing up a group of adoptable characters. I do digital art and not too bad a job of it, if I may say so myself.

So I was wondering, does anyone have ideas of some new adoptable type characters I could sketch? I'm looking for ideas like, you know, "an echidna with angel wings" or "ice-blue hedgehog with powers over time itself and a weakness for cute girls", things like that. Please no requests for drawing people's OCs, I'm not doing that at this time.

I'd be very, very grateful for any commentary and ideas!