Atlas Echo Dot 4th Gen base with holes (Remix)

I added carefully placed negative volume cylinders in order to have the necessary screw holes that would otherwise have to be drilled into the model. The position of the holes is probably not perfect but it worked for me. Feel free to adapt the hole depths to your needs (I mostly left them at roughly 10mm and diameter of 2.7mm which provides a very tight fit for the m3 screws) 

I added the holes that would have to be drilled to the model because I did not feel comfortable drilling into the 3d print and screwing into the sparse infill of the model (thus one can screw into the perimeters of the model. Additionally I added thin 0.2mm slabs to the bases in order to fascilitate printing the overhangs of the screw holes.