The files are a little big because I wanted to eliminate any polygons in the trunk and keep them as natural looking as possible. They were painted with a few passes of standard acrylics and further decorated with hobby foliage. They look decent enough for the tabletop when painted, but the foliage really makes them stand out against standard trees that you can get at a hobby store.

They are designed to print without support, but a brim is recommended for Tree03.stl to keep it from detaching from the print bed.