I'm with you there, I'd buy that one-shot. Well hold on, searching for a lost treasure is fun and all, but does she get some action in this piece? 2nd base?
If I was to pitch a Red Sonja one-shot, I'd want it drawn by Jim Balent for one thing. And it would be a film noir plot in the fantasy setting where the femme fatale role is instead taken by a dapper thief dude, and Sonja gets kinda frisky with the guy throughout. Or, with his thief stealth he could "defeat" Sonja and they get fully frisky, if Dynamite allows. She feels for the dude anyways despite his ultimately villainous film noir criminal ways, and the dude ends up getting killed somehow do to greed or something, print it sell it.