Hmm, actually heard it from a podcast that this is actually working with the 3d assets, and even that statement you quoted says "anchored to source 3D content." Although, that could mean a lot of things and it's still early on, so it could still just be a pass at the end by an AI model. Yeah, I'll stay on the fence until more details are released - and should mention, am no graphics expert, and am only giving my opinion as a fan of good graphics on what the results look like:)