About this 3D model

It is a sketchup architecture model, I have been repaired it and test on my 3DPrinter for a long time. This is the bottom. If you love it, follow me and tip me. I will upload the upper part for this model, and make more printable architecture model for you. PS. Just add some infill 15% support, Layer 0.2-0.1mm,Print speed 50mm/s.