Hmm...let me think. While I would not call it collecting, I like to have nice leather outfits for my dolls. Right, I do not have really that many. Just the legendary black biker outfit from Iplehouse for Tony, and recently I acquired one of Darkling's lovely leather pants for Raphael. Oh, and Loki also owns a nice pair of studded leather pants. So it is still easily countable. And as I make them myself, we have a good selection of sometimes odd shoes and boots. And I have tons of yarn wigs by now. 4 different fiery styles for old Raph alone. And short hair cuts for some of the other guys. A lot. Bigger problem for me are the props. Everything which I think might work in 1:2.5 (which the 70 cm guys really are), I think how I could integrate into my future dioramas or which one of my dolls might need it (well "need" maybe a bit much.). So right now, I have two large plastic tubs of stuff. And some cabinets. And some sofas (hey, they need something to sit on in a chimney room?).