One of the things that alwas happens to me at times like this is that I find myself noticing thigs I never noticed before. In this case it's that this unit has for some reason got *two* special weapons troopers in it, but one of them is wielding a plasma gun that hasn't had the plasma detail picked out in paint.
I'll have to address both those things. Something's been swapped somewere 'cos he's not in the "before" pic.
More Imperial Guard-related stuff: