Hi,
I love this mod's concept and visuals; it's got a neat weapons loadout, and it's great to see spidertron mods which do more than recolour or alter leg count. The body of the assault spidertron looks fantastic. It's a shame the top doesn't track like a turret (it looks a bit weird to shoot a machine gun in the opposite direction of your facing), but I assume that's a hard restriction, and that's okay.
Will you be adding compatibility with Arachnophobia for it, though? I know mods do this differently—Spidertron Extended uses the main spidertron as a base and has full compatibility with the Arachnophobia mod, whereas Spidertron Tiers has its own option for turning the legs off. The former is better than the latter here because that means the Spidertron Extended spidertrons can get the neat laser pointer legs and such.
The legs of the assault spidertron are very cool, but would you consider looking into Arachnophobia compat for those who need it?