The Professor

Famed Trans-Universal adventurer and rationalist, the Professor. Though he appears at first to be a robot, in actuality the Professor is a hyper-intelligent plant in a robotic suit, a lost, living relic of the mysterious Geosian civilization.

Props to Dan Pettit for inventing the character. Made in Tinkercad.

https://tinkercad.com/things/g2FuLNUhbik