Check out my collection of Multiboard Models here!
This is a great circular sawholder - attaches firmly to Multiboard and fits my Dewalt 570 perfectly. May fit others - let me know if you need changes.
I printed this with some adjustments - 3 walls for top and 4 for the bottom part. The tool is thick on purpose to ensure clearance for the saw's protective sheath - I've seen projects that force you to lock the protection back and i didn't want the effort.
The .3mf file includes all needed bolts, including four official Small Thread, Flat Head, T-Bolt by Keep Making and two 13 mm Big Thread, Flat Head, Bolts.