I’m using the free 3D Builder tool from Microsoft to make a quick image-to-model for SFM. I’m wondering if it’s possible to export my model to .SMD in 3D Builder or if there’s a plugin I can use. Sorry for being brief, but I really can’t explain much on the situation. I can’t find anything online about this. You can download 3D Builder for Windows here.
I don’t think there’s an .smd plugin for that ( or that it even supports plugins ), but as long as you can export your model into a common format, you can open it in blender or 3ds max or w/e and export it through there.
Not ideal, but it will work.