How to change threejs modules from index page

hello guys i hope some one help me to solve that problem i have brfv4 beyond reality face v4 and i want to make try on glasses by useing this method threejs 3d modules exactelly like glasses products in the store and make avialible customer to try any glasses type what i want to know is how controle 3d modules threejs from html home “index.html” when the customer select pictur he can try on the module 3d threejs

The code is hard to read. :slightly_frowning_face:

Mark it completely and use 2021-08-18 21.03.30
from 2021-08-18 21.03.51

A live example (e.g. jsfiddle, codepen) would be helpful. :slightly_smiling_face:

please can any body help me