Help fixing / refinishing scratched, blotchy OEM aluminum tires

[blueguitar322]

These are my current wheels. I don't have the cash to buy a new set, so I'm trying to figure out what my options are to refinish these rims. How new could I get them to look? What can I do? (The greenish tint on the top two is an optical illusion from grass reflections...)

 

[BadgerType]

google rim repair and paint

 

[A-cord]

the only cheap way to do this is to bondo and paint them??? or you can have them professionally done which should cost you a lot of unnecessary money. but bondo and rattle can them