Though I don't foresee doing much more spriting for Topaz (I'm sick of back sprites at the moment :P) I figured I'll at least post some of my work over the years and perhaps do some mix or type change requests if I feel like it.
Alright, imageshack is open and here we go:

Mixes

CHALLENGE! Can you name all the Pokemon that were used in the creation of this sprite? This includes colours and detail inspiration.

Uxie, Pidgeotto, Cherim

Staravia, Numel, I think something else for the hands...

Uxie, Houndour, Scyther

Lickitung, Corphish


Edits/Type Changes

Punk Manetric

Water type Munchlax

Ice type Electivire

I can't promise I'll DO your request, since there really isn't anything in it for me. I'll do it if I find it interesting. Or if you can find some way to bribe me.