Okay, so here's my next update.
Image heavy (ish).
So all that remains is:
5 rivets on the right shoulder pad
10 rivets on the right elbow pad
8 rivets on the right wrist
4 rivets on the right hand (knuckles)
9 rivets on the left elbow pad
8 rivets on the left wrist
10 rivets on the plasma pistol
I think there's a rivet on the gorget so I'll need to do some careful GS work there to tidy that spot up.
Once that is all sculpted, I can undercoat this fella, and get painting.
Prime white, base black, begin shading with grey washes, edges with dark angel green up to maybe snot green.
Do skeletal bits and metals, finish up face. etc.
Wash, and then complete.
The list grows ever shorter.