Price 30$ on Unity Asset Store: https://assetstore.unity.com/packages/vfx/shaders/mk-toon-90213
But now you can download MK Toon FREE.
MK Toon v2.3.2
The MK Toon shader gives your game an unique highly customizeable toony visual. It is an uber shader with a lots of toggleable features.
You can always check out a limited free version here: MK Toon Free
– shader handles used resources automatically
– 21 possible lighting styles by combining different lightmodels with several lighting modifications
– controlable smoothness
– colored shadows
– normal maps
and a lot more!! turn every 3D model into cute and toony Object
unityassetcollection.com – Get all paid Unity Asset for free