Monochrome build: Build anything, any subject, BUT we only want one color used. Choose wisely. To be clear, ‘Dark’, ‘light’, ‘sand’ , ‘trans’ etc. versions of colors count as a single, separate color each. And before you ask… when we say one color we mean ONE COLOR. Not one color for the top layer of the MOC and then rainbow colored for the understructure. ONE color. No Photoshop (or similar application) to adjust the color, ONE color used.