Remind me later, all of you to spin you the tale of Apothecary Sarlock and his shitty weekend (read: being the sole survivor of his chapter, stranded on a tyranid infested Space Hulk for three centuries, then finally getting picked up by a Rogue Trader with an Ork and a weeaboo blue space commie in his enterouge)
I've got a rough sketch filled out for my Primarch and Legion in mind, won't take too terribly long to fill in the rest of the details