This is my model of the (im)possible desk christmas tree. It features very steep overhang, that's why its nearly impossible. I printed it without supports, you can try it too, but supports are advisable. This print requires no or vely little cooling to prevent the print from curling upwards.To get the best results print at 0.1 mm layer height (although I printed mine at 0.2mm). Infill: >= 30%. Size: (w, l, h) 110x110x156 mm
This model got featured on 3D Printing Nerd's video! Ckeck it out here: https://youtu.be/m2TbjKh38MY
If you like my design you can tip me or check out my other designs.
Very little or no cooling to prevent curling upwards