This is a paid asset, but now you can download Realistic Smoke VFX for FREE, Please keep in mind this package is provided only for learning purposes or to be able to test before buying the product, NOT FOR COMMERCIAL PURPOSES.
For more detail this asset from the Unity Asset Store: Click Here
Realistic Smoke VFX v1.6
“If possible, please buy the package to support the developer”
A collection of 9, high quality but performant, realistic smoke particle systems. Ready to drop into any scene.
Package includes:
Thick black smoke
Thick blue/black smoke
Thick red/black smoke
Thick white smoke
Thick smouldering area smoke
Chimney smoke (residential)
Factory Chimney smoke (white)
Factory Chimney smoke (yellow/chemical)
Low mist/Dry-ice
Each system looks great but keeps particle count relatively low so they can be used on mobile.
All easily editable in the inspector.