Finished the build side of this fella last night. Added a holstered Bolt Pistol and some grenades to his belt, filling in gaps with GS. I also decided to add studs to the four main points of the star symbol. I knew this would be a fiddly process but I didn't appreciate how little green stuff would be required to make a stud of reasonable size – I'm talking such a tiny amount I had to hold my breath. They may just fall off once paint goes near it, but thought it was worth a go.
With that all done and dry I based him up, with a bit of luck I'll get to add some paint this weekend.