Although I've only played 40K once - and not versed at all in the lore and codices, I just had to get some of these 7" tall, articulated figures made by McFarlane when I stumbled upon them on ebay. The unpainted ones will be a Salamander and Space Wolf - hopefully. The pre-painted red one is a Blood Angel, of course. I picked up an older Space Marine codex book (also from ebay) just for some background. Pictured below with a normal 28mm Space Marine figure for scale comparison.