The file 'High Detail Spooky Tree – REMIX 3D Printer Model' is (stl) file type, size is 3.4MB.
I used meshlab to check the mesh and reduce the faces. I cut it down by half. I used netfabb basic to cut the bottom flat.
It's a neat model with good potential for miniature terrain. The model is just over 120mm tall and http://gcode.ws/ estimates about 4.5 hours to print at 0.2 Layers, 20% infill and wall width of 5.
Progo_Tree_repaired.stl | 6.7MB |