[walrus01]

Once you have an OBJ file, you can 3D print it:

https://all3dp.com/1/obj-file-format-3d-printing-cad/

If you want a 3D model of your office building or something.

[TacticalTable]

Do you have a better guide to this? The model seems to be infinitely thin, which makes it unprintable in all the slicers I've tried.