K5e Railgun Gallery: Leopold Although the wood panels were most likely painted over in dark gray, I decided to have the wood tones. It was more challenging, however, the end result is much more appealing. The wheels are painted with a mix of brown metal (tamiya), red brown (tamiya), Rustal, water and tamiya acrylic thinner. There's still quite a bit of work left: Dry brush highlights Decals Mute overspray Wheathering spray of off white and near black Dust/grime layer Paint peals (not looking forward to that) Various other touch ups Oh, and the gun crew and possible diorama