"s-series" hovertanks (updated)

cults3d

All three tanks scaled to have similar volume to mechs of the equivalent mass. Update: I cleaned up the models a bit. Normals are fixed and the model relies on fewer collisions, though I did not get rid of all of them. Also, they all have pegs on the bottom so they can hover Update #2: edit barrels sizes, so scimitar turret now has two variants the "classic" 80mm Armstrong J11 or the 160mm lbx 5. The saladin now has the classic 200mm ac20, a double barrel 200mm uac20, or a 280mm lbx 20. Update #3: Barrels updated to cooler looks