Checkerboard 2-Color Kobayashi Fidget Cube

I've been having a lot of fun lately using OpenSCAD to remix models to make them 2 color. This time my target was markinthebox's 2-Color (Dual Extrusion) Kobayashi Fidget Cube. It was already 2-color but I wanted the cubes themselves to be different colors, not just the hinges, so here are the fruits of my labors. There are two versions: one with the hinges remaining a solid color and the other with the hinges split between the two colors. In the latter, I had each hinge-half drive a pin into th