Bombshell Miniatures posted up a concept art piece of their $50k stretch goal, Tetsu Ko.
From the update:
Bug Spray is now in the mix after passing $45, 000 so we’re on to $50K next to bring Tetsu Ko all the way from the Far East! This fantastic design is created by Tim Collier. If we reach the goal to unlock Tetsu Ko you will also get one Rafaeru-san sidekick in every BOMB KIT for absolutely FREE!