I did the TH/SS arms for these terminators the week before last. The bodies were from the tactic terminators I originally did a while back before I knew that they weren't so hot. So rather than paint new bodies, I just did the arms from the assault kit I had. Eventually, I'll do the bodies from it and the other set of 5 I have still in the box.
Then, last week, I started working on a full bike squad and captain on bike. They were all on-sprue when I started last weekend. All of the arms are magnetized, because magnets. They're base coated and ready for shadowing, then highlighting. I also have a couple arms with gravguns to do before Thursday.
Got done with the captain's head last night. I'm not sure I'm totally pleased with it, but we'll see what it looks like after varnish smooths things out. Chest front is from the sternguard kit and the iron halo is from the regular terminator kit. Head is from somewhere else. I'll be using the weapons I already have magnetized for my regular captain.