Comment by washadjeffmad

There are quite a few, now, and more coming out regularly to surprisingly little fanfare.

Tencent's Hunyuan3D (https://github.com/Tencent-Hunyuan) is a single/multi view photogrammetry replacement, which image-blaster is based on.

Facebook Research has extended SAM to 3D (https://github.com/facebookresearch/sam-3d-objects), separating as 'Objects' and 'Body'.

The workflows to make meshes watertight for 3D printing are all pretty effective.