three.js gsap scroll landing page design

I am a student of Multimedia
I hard to find a tutorial for three.js and gsap scroll plugin

I need a guide to this

Please make a nice design for a Japanese Castle landing page with a 3D Japanese Castle model

the Japanese castle listed as below:
https://www.japan-wooden-model-kits-zootoyz.shop/contents/en-us/d2045761083_Wooden-Japanese-Castle-Model-Kits-by-Woody-JOE.html

and the project link as below:
http://met4910.ashinata.com