Well I've finally managed to come up with something new and much better looking. This will be the basic design though heads are subject to change, some with hoods and some barefaced with respirator pieces . I really feel these are looking much more the part than my first try.
Gun, the large shoulder armour, the mechanical arm and the backpack are from Anvil Industry, the head is from Puppetswar. Really looking forward to building the rest of this squad.