FAIL! : Clipping Planes codepen fork attempt

Hi,
So I tried changing the v3d code example of clipping planes to work with a gltf loader then an obj loader, didn’t work, so I found this codepen a guy made himself using a separate loaded object.
Should be easy to replace the object and have it work for my own I thought…

Nope.

Problems at every step of this slow journey just to get live interactive custom cut away renders…

So here’s a paste of a post I made:
(The code is using the original code, THREE.JS but I’ll be attempting to replace all the “three’s with v3d’s so that I can eventually make it work seamlessly with my puzzles.)

If anyone can look through this and find what’s wrong, I’d be very appreciative!
Main issue I believe is in the material assigned to the loaded object.
Just search in the code for “Lee”
(Name of original object)

My Pasted post:
“i’m working on my first fork on codepen of someone’s three.js pen they made.
i’m trying to use MY OWN CUSTOM .GLB object in my fork

the goal here is to be able to have my object be clipped by the planes, but no dice.

Can anyone help me figure out what’s wrong? I think it has something to do with the material.

thanks!

original-
https://codepen.io/mitsuya_bauhaus/pen/YzyQXqR

my fork-
https://codepen.io/GlifTek/pen/RwavrWB

Thanks guys!