Here's the backside of the sergeant.
I gave him a head from a Cadian Gaurdsmen, talk about a promotion! The Cadian sprues have lots of gritty faces for anyone looking for alternatives to the usual stuff packed in the Space Marine Kits.
I took a kneeling marine from the sprue and instead of giving him a missile launcher, I have him surveying the terrain ready to pop off some shots at heretics and the like.
Here's a beaky that's lost an arm in the service to the Emperor but still fights on with an augmetic replacement! How better to continue to fight on than with the faithful bolter in one hand and a chainsword in the other? I painted "REX" on one side of the sword and on the other unseen side "IMPERIUS".
Next in my sites are the final Devastator squad, and not long after, Big-Daddy Pain himself, Darnath Lysander!