I really like Artstyle for the Sample scene and I'm trying to create models that look similar

I’m trying to make models that look similar to the sample scene but I have no clue what technique is being used to give that brighter in the center and darker at the edges look. I am not sure if it is a shader or something baked? Whatever it is, I think it looks fantastic and I really want to recreate it, but I have no clue where to start.
Any help is appreciated,

Original Post on Discord

by user 313149111853645827

Thanks :hugs:
It’s vertex colors! Basically in Blender & co you can assign colors to vertices instead of using textures, and that saves both filesize and can give really nice gradients with low effort

That’s exactly what I was look for, Thank you so much! Merry Christmas!

by user 313149111853645827