Unity: Adding outline effect for Creature renders?

[GenzDev]

I've been struggling all day trying the free Unity Asset store outline effects and various Outline tutorials but haven't successfully been able to get one working with a Creature mesh renderer character.

Specifically looking for something I can create then easily apply to other characters rather than something which has to be time consumingly created per character like some sprite shadow tutorials seem to be.

In game usage goal is to be able to click a dynamically generated enemy and have them highlighted.

Would really appreciate any help or ideas! Thanks in advance

[GenzDev]

Well I ended up solving it by purchasing the $25 performant outlines asset which worked well after some playing around!