How to Girly up a Car?

[Crazy Dazz]

Fixing up an AU for my daughter. Naturally the important things are brakes, tyres, suspension, etc. Followed by the engine.
But I am also after ways to pretty it up for her. Some nice seat-covers are an obvious choice, but beyond that I’m stumped.
Keep in mind that she considers any conventional tarting up to be “bogan.”