Nothing, there's nothing I want that costs money.
I wanted to have my crooked teeth and underbite fixed (my avatar is relevant here) but orthodontists have said they can't help me. And from actual results of cosmetic surgery (rather than marketing materials from cosmetic surgeons), it's not yet at a level where it can turn ugly guys to good looking guys, maybe if you have one glaring fault but not if your skull is shitty overall.