Just for the record, I'm honestly unsure how useful it might be, it seems to be limited to... almost N64-like stuff, but Copilot now offers a 2D picture to 3D model conversion (.glb format). It can be accessed through the "Lab" section on the left tab, according to what they say it should be accessible by everyone worldwide. It's pretty fast, if anything else, so if the result is bad (I got multiple tails at the first attempt) you can quickly redo it.