Bumper cover repair

[JanDebL at aol.com]

I have a 5K bumper cover with several deep scratches in it that I want to 
repair & paint.  I have done this on my 2C with good results however the 5K 
cover has a pebbled texture rather than the smooth surface of the 2C. I was 
wondering if anyone has tackled a similar repair and how they recreated the 
texture in the repaired areas.

Since all of the damaged areas are in the surface of the turn signals, I 
could sand the entire area smooth as a last resort.  Any BTDTs?
TIA, Jan Lahtonen