Car Robots/Transformers: Robots in Disguise. The concept art notes the toy's weapons and which one of the Combatrons/Combaticons forms which limb. Also seen in the images is a quick sketch of Dark ...

Hisashi Yuki's recently-shown concept art also includes other anime Transformers characters from that era, including a character derived from T-AI from the 2000/2001 Transformers: Robots in ...