I would make a dorf OC and app them in. You and I think alike on the OC front in any case! I usually draw my icons but it'd be hilarious if people tried to find PB's for their dwarf characters. So long as the icons weren't taken seriously, necessarily, it could be fun!

You'd probably make it more of a campaign-focused musebox with a shout-out to OC-makers and DF enthusiasts when it came time to sniff out players. I dunno, I'd totally snap up something like this. DWRP as a space for OC's and fun off-kilter little games is something I've badly wanted for a long time.