The builder will never use true 3D anything..

maybe a 3D model exported as 2D statis image of a 3D render...

but nothing will ever be true 3D.. (for the builder)..

using better images (ones created in a 3D app) for the images that are dragged around is possible..and has been mentioned many times before..

also a true 3D perspective of each single part was/is in the works.. but as with all things.. time permitting..