About this 3D model
Set layers, 0.16mm for the first, 0.08mm for the rest. Use colours darker on the bottom, to lighter at the top, or whatever you like. Here it's dark brown, 1-13 dark grey, 14-16 silver, 17-18 tan 19-24 The frame is one of these, adjusted for the size, https://www.printables.com/model/551103-hueforge-frame-modded-from-rorys3d