Nomad. We had a goal in mind for this Legion's creative process --- we wanted the Base and Upgrade units to share rigs and animations as much as possible and keep the production cost/time low. Some ended up more successfully than others, but I think that the goal was achieved pretty well. As always there was no need to polish the concept art if I am the one modeling the unit; the design is in my head. :P
(c) AutoAttack Games 2018