Should I get brow bone shave? Can any of the fillers be used for my forehead? (photos)

Thank you for your picture. I would not recommend any treatment. Your brow appears to be normal your fourhead  above the brow appears to be slightly flat. In my mind this treatment is worst in the contour issue. Leave well enough alone.

Brow bone shave in male.I have done these for 35 years. You do not need anything as yours are normal and less than normal. 

It is not unusual for a male to have a slightly protruding brow
bone. If it bothers you, consider fillers like Belotero or Juvederm
Ultra. A skilled injector can inject those products where you need it to
create a smoother contour. The results tend to be long lasting as
well. This is off-label and very technique dependent, so your choice of injector is important.