>>289789696
https://github.com/unity3d-jp/UnityChanToonShaderVer2_Project
https://github.com/Xiexe/Xiexes-Unity-Shaders
https://github.com/poiyomi/PoiyomiToonShader

> that the colors go completely all black with small lines
can you take a screenshot of the effect? Might also be a duplicate face that's z-fighting with that spot, that usually looks like small lines. Not sure what you mean by 'burn mark' though