Steam makes a lot of addional game sales by allowing companies to sell multiple items together in bundles or collections at a discounted price. I’d love to see the same thing implemented into Sketchfab.
Sketchfab seems more suited for individual models than bundles at the moment, especially when models are detailed and have high resolution textures which I see as needed for future proofing.
Many objects belong to multiple logical groupings. For instance, a pen could fit well in an “office supplies” bundle, a “school supplies” bundle and an “art supplies” bundle.