Upload true color (BASE COLOR ACTIVATED)

my problem I hope is simple …
this is my product link:
Backpack GS1c - 3D model by backpack gray-black S1 (@mau3d8) - Sketchfab
I upload a model and the colors come out as opaque and the texture also opaque.

the user has to go to the menu and select in the MODEL INSPECTOR: BASE COLOR.
but I would like that at once, the user visualize my products already with these parameters, with base color activated to make it more real.
Is this possible?

i need to user see the product like this …

Thank you !


For 3D scans and models with baked lighting, we recommend you to set Shading to Shadeless and not use lights. ( from https://help.sketchfab.com/hc/en-us/articles/203557159-Lighting )