Remix of the popular Makerfaire robot. I made some simple dual extrudable parts. Prints like the original. Fully articulated. If you want the circle around the M a different color... I added a ROBOT M MODIFIER stl. This is for those who are using Slic3r and know how to use modifiers. Load the two stl's into slicer. Then load the modifier stl. Assign your second extruder to part B and the Modifier. Then assign extruder 1 to part A. This will cause everything that the modifier is intersecting to be printed using the second extruder. A temporary work around until I can boolean combine the parts properly!