After printing some cool game pieces, I set out to make some 'tree tiles'' for landscaping / boundaries. Using Tinkercad, I cut some of JAWong's Catan trees and slapped them on one of Dutchmogul's hex tiles.
Be sure to use .1mm layer height when printing these. They can be scaled up or down to fit your favorite pocket game. Green on brown dual extrusion also works great. I've included photos of both dual extruded and hand painted tiles for reference.
Files 1 and 2 have different tree arrangements to help randomize your forest. A half tile is also included for more flexibility.