This is incredibly cool. It's interesting how it fails in the section where you need to in-paint. SVC seems to do that better than all the rest, though not anywhere close to the photorealism of this model.

Is there a similar flow but to transform either a video/photo/NeRF of a scene into a tighter, minimal polygon approximation of it. The reason I ask is that it would make some things really cool. To make my baby monitor mount I had to knock out the calipers and measure the pins and this and that, but if I could take a couple of photos and iterate in software that would be sick.

You'd still need one real measurement at least: this might get proportions right if background can be clearly separated, but the absolute size of an object can be worlds apart.