Cycles Render style effect?

Hi everyone!, I want know if there a way to make objects looks like rendered by Cycles render of Blender
I want that grain effect on my models
Sorry for my bad english and thank you for advance.

in the post process volume or any camera settings you can add grain… If it’s for a specific mesh only, post process material but I’m familiar enough to explain it. Try to search for it. Good luck

Thank you but, How I do that?