First three attempts at a writeup were eaten by errors in uploading
Anyway he's obviously designed to look like the guy on the book cover, and I think the massive assortment of bits from new Dark Angels sprues (some modified quite a bit) and old Asmodai bits, a Chaos helmet, and other random stuff combined well to this effect. I hope I can find a decent pair of lantern kinda things for his backpack to help him match the picture just a little bit more before I get impatient and paint him
