Nissan 370Z Forum - OEM replacement piece where license bracket mounts

I've spent a lot of time searching using all the terms i could think of to figure out what the piece is... but what is the black plastic piece on the front bumper where the license bracket mounts called? I just bought a 2009 370 and got it from a state that requires but prefer the sleekness of no from license bracket and upon taking the bracket off the holes left look terrible...

does anyone know if this piece is replaceable or somewhere I can get a black cover for it or some other solution... I figure worst case I'll just get a front license plate to put there, but i'd rather get rid of the bracket.

thanks for any help!