This is an STEP file for a stock wood micro draco handguard, it is an outside shape 3d scan, i need help filling in the inside and doing this is beyond my capabilities in CAD...feel free to upload to your own odyse just please cc me so I can work on it more. Share is any discords to see if they can figure out the issue with the triangles. I have this as an stl and a 3Mf as well.