It would be awesome if you could buy crossfire merchanides, accessories, stuffed dolls, posters and costumes. 
I've been searching for crossfire merchanides etc... but i've not seen a single thing you can buy, beside the small knives 
I really want some crossfire stuff in my house or just to place around the stream background. I think also many people want to be able to buy crossfire related things :) It's also a way to support the game 