It's all look pretty much like CelShading Toon Shading (you can google both and how it works.) with flat colours. In Arnold you have basically there a slot for Diffuse Flat Colors and can readjust color of the Shade that works something like on the screenshot. Shade color also can be connected to the diffuse color with…
Iv designed this vape tip and iv put reckless hours into trying to put a swirl in the in side diameter of it, here is my tip! Under it will be a example of the swirl i need inside!
After doing a light build, some bsp is not being lit up, example attached below. I've cancelled the lighting, did preview and production lightbuilds, but a few places remain unlit.