I am creating a fiberglass enclosure that will fit flush with the Fit's interior to hold my amplifier (I think it looks ugly just mounted on the wall). My question is this: does anybody have any tips on mimicking the interior dimples on the Fit's plastic? I am not done, but I am pretty sure that when everything is said and done, the fact that the add-on doesn't have dimples will make it look as though it doesn't match the car. Any advice?

 

ever done a silicone mold before? do a mold of the dimples on the dash and go from there