I also finally got my hands on some acrylic undercoat where I am. All the local hardware stores had was enamel, which wasn't helpful! So I can finally start basing and undercoating more marines.
I also recently picked up a box of sanguinary guard so I can finish off the honour guard squad I've begun. A lot of stuff happening at the moment, but I've also been a bit distracted with Bordlernads 2 having come out just recently ;)
I have also recently added to the third company's squad descriptions. Coming up with relatively unique entries for each squad for the whole chapter is not as easy as it might seem. Especially since I'm not super imaginative when it comes to this kind of thing.