How to make custom particle effect for bomb

[dogevspenguin]

ISSUE TYPE

• Enhancement (Expand on existing features)

KSP and BDA Version

1.9.1

Latest Version

OS / ENVIRONMENT

Mac os x EI capitan 10.11.6

SUMMARY

So i create a custom particle effect in unity,in ksp the part either go invisible and no way of selecting it or it is not invisible but no custom particle effect.i follow the tutorial from Eskandare