picking up this WIP thing from 2012
update 1: update a little on black part... will try paint more if have time (rest of that still untouched)
update 2: added Shadowmoon sketch!
Black - design direction is more like Batta-man ish, something like monster-ish vibe.
Black RX - become more matured and closing his mouth, at the abs side you still can see his 2nd pair of insect hand is merge with torso, yet still quite Bio-ish design.
Roborider - Gundam design lol... i mean mecha obviously. need as bulky as possible to show his slowness for that like TV acting.
Biorider - this one quite tricky, i use orange stripes to make it like human tendon concept. Less insect vibe, more human flesh vibe.