GLB model not imported

Hi @yaustar I am a bit confused with the binary asset

As this project loads the models in two ways
one thru Asset and other thru Link

The binary asset of the Damaged Helmet is been added
I am trying to make/convert my model into a binary. But i am unable to do it
Please help me convert any model Glb into a Binary Asset and make it work with this project

And Second Doubt is

I have downloaded this Model

I am tring to load this instead of the Damaged Helment

AS in the first image: I can see all the materials and textures are been attached to the GLB model but default

BUt when i import my models they are not linked like this

SO two questions from my side

  1. How to convert a GLB into a Binary Asset
  2. How the GLB has all the materials and Textures linked properly, Not happening for me

Hoping for quickert response>
Thanks in Advance
Deepak