Merrimack and Nevermore

Just a quick little digital sketch while it was still in my mind. Merrimack's someone I've drawn about once or twice but I just came up with Nevermore a day or two back when listening to this ;o; [link]

Nevermore's supposed to be Merrimack's grandson. Merrimack is a robot time keeper in their world while Nevermore is learning under him how to control space. I'm thinking of putting them with all the other sorts of robot characters I've made in their own universe, but I'm not sure yet since I don't really know where they should really go- along with some other characters I can think of