Im looking for a plugin or script increases the contrast of the detail of a model

I know it exists but I cant remember the name and looking through the forums, googling or searching youtube gets me no results.
Does anyone happen to know what Im referring to?

Thank you

This?:

https://www.youtube.com/watch?v=5_vSfR97ZJA

yep thanks!!!

thanks you 4 share ^^ i liked