ability to replace objects and materials/ textures using parent doc elements?

Testing and loving Verge3D, and about to buy. Just checking ….
Am building a configurator, will need to swap in and out, dozens of models (gltf’s), and hundreds of textures(png’s). just need to verify if it is possible using parameters coming from the parent page (e.g. php element with url from mysql) to achieve this, and do so using puzzles only. (example, click a fabric image (on parent), chair fabric (texture) is replaced). I could swear I saw somebody cover this months ago, but can’t find it.
Many thanks!