Thank you all for your kind words. This last update is a combination of "I am still doing hobby stuff" statement and self-motivation; I figure if I post a WIP then I have to follow through at some point, right?
Chris, agreed on the integral basing. The Deathdroid and Ezoghoul have nice integral bases; perhaps a base that would hold up this hoss would have been expensive to cast? He definitely needs some more work, but I am pleased with the smooth basecoat.
Knight, the base is from here:
https://www.thingiverse.com/thing:3868221 Mr. Carothers does a lot of cool stuff, and offers a good amount of it for free. The printable basing options out there are pretty nice; I imagine they look even better in resin. I'll probably use some sort of glue to smooth the topographical map-looking surface.
Major_Gilbear, he does still lean forward. I didn't straighten him out, but I felt the need to use Milliput and pins to give extra support. Hopefully it's enough! Thank you for the comments on the Scorpion- I feel like I need to do some more with the base, but the model itself is about as done as it can be without going display-level insane on it.