TwoTrees TTS-55 Pro Replacement feet with adjustable extenders

I 3D modeled the legs that came on my Two Trees TTS-55 Pro and added a 3/8-16 thread to the bottom to add extension risers of various lengths. The extensions are 10mm, 20mm, and 40mm columns with the same 3/8-16 thread. I also made a threaded foot for wider coverage on the floor/table but its also has a longer thread to allow for leveling adjustment, if needed. The foot is 5mm thick but can also adjust another 15mm for leveling.