So Mr.Oda recently uploaded a couple more of concept drawings, which are pretty interesting. Not from MOTW this time, but Real Bout and KOF 98.
This one is Li XiangFei from Real Bout 2 (referred to just as Fei), which he says he drew in his 20's. I really love the detail in this one.
According to him, this is the first plan for Terry's Buster Wolf, but he says he drew this in 98. IIRC that move isn't included in Terry's moveset until MOTW, so it seems it took a long time from planning to actual execution.
Love this stuff, hope he keeps posting them!