How do you smooth off the plastic on my 2004 Clio

[eg-iain]

As above how would I smooth off the plastic on my 04 Clio, anyone selling one? I mean the plastic bit for the front number plate

 

[Addz]

Sandpaper of various grades and patients, lots of it.

 

[clancy]

As above, pretty sure there's a guide on here for it. Used to be, might need to be a paid member to see it