Interior Scratch Repair - Suggestions Needed
 

Hello,

Does anyone have any suggestions for repairing scratches on the following:

Brushed Nickel - This is my flip top radio cover and the center circular border plate outlining the Audi logo in the center of my steering wheel.

Plastic - My door handle and glove compartment.

The previous owner apparently wore a lot of rings. It is a major eye sore but I don't want to completely replace them either if I don't have to.

Thanks in advance!