Hi, getting a repaint and figured I would replace the front bumper cover on my 2012 G37 base sedan with the G37S one.

I can get the cover itself no problem. The cover is just the bare cover and primed. What other parts or trim do I need that can't be reused from the original base cover?

Do I need a new chrome grill and lower plastic grill? Fog lights and fog light base trim? Etc. If so are they in the online parts catalogs or how would I source them?

Thanks for any info..