Well, I finally received my Additional Titan weapon arms for my Reaver!
[Additional Titan Weapons]
I went ahead an took my dremel to them to clean up flashing and mold lines and redrilled out holes (air holes) in the design as well as smoothing out grooves when I could.
So the Mechs are still at basecoat level, and I've still yet to play a truly competitive game with them, but I have managed to get a bit done on the Tomb Kings and the Necrons, though most is simply conceptual at this point. For those of you who like pics, I do have these to offer...