Print came out good. no supports were needed, however there could be some significant improvement to the project that would improve quality and wasted filliment. the center between the walls is hollow and prints a weird organic shape that's not well supported. you can kinda see it the second pic. I had to stop the print a couple times to remove pieces that pulled out. if anything this should have generated and sparse infill, but no sparse infill was created during slicing no matter which one I picked. the walls also dont need to be a separate inside and outside wall it was just a wast of filliment. This took almost 500g of filliment and could have been half that. Definitely a cool design, but not optimized for 3D printing. I had planned to print a few of these for around the property, but the wood PLA I use is fairly expensive so this wouldn't be cost effective to print this model.