Rather pleased with how they've turned out, though I think I need to go back in and do all the pipes on the bases in a far brighter yellow and add hazard stripes. As they stand they're a bit too samey with the scabrous yellow on the trousers. What worked well on the Purestrain bases works slightly less so here...
The Aberrants got the same treatment, and need the same follow-on base treatment, but still I'm quite happy with 'em and am looking forward to getting the force painted enough to warrant a game with 'em!
Spent a little time going over the Rockgrinders and re-blacking in all of the bits intended to be metallic or rubber. Doing so is a bit tedious, but does help the models snap into focus! Really digging how they're coming along, and has me giving more and more thought towards using the plastic Mk.III marines from the recently-released Battle for Prospero box set to make some Imperial Fists to accompany the Custodes and Sisters of Silence. After the fun with this yellow I think it's a foregone conclusion that's what's going to happen!