Verge 3D & blender configurator experience requested

Verge 3D & blender configurator experience requested

Looking for someone with experience what steps to take to get an extensive 3D Blender model into a Verge 3D (or other option ) configurator.

3D Model already excists, but need to know what is the best way (& low poly format?) to get it into this configurator (or another) template and have a usable light weight version to be able to configure online for customers via a dedicated website.

Anyone has done this? Is the procedure comparable to creating a 3D model to be used in a game engine?

Any tips to move forward also welcome.