Móc khóa Franco procedural (Proceduralized Franco Keychain)

I made the model length procedural in Blender, and made the geometry slightly simpler by using a Decimate modifier to reduce the polygon count. The .blend file includes an HDRI(skybox) for Rendered view.

I also removed the supports under the ends, as I found Bambu Studio's supports to be better. 

When exporting as STL, make sure to check the “Selection Only” box:

I would love to see a make from one of you with a CR30.