Would I benefit from upper eye filler to get a more masculine look?

Hello and thank you for your question and photo.  I am not sure where you are referring to with upper eye area.  Jawline and chin enhancement gives a more masculine look for men.

I will definitely recommend fillers for masculinization. The most important areas to achieve masculinization are cheeks, chin and jawline. Talk to your injector to achieve your goals. 

Dr Luis M Salazar 
Aesthetic Solutions 

Hi karl1994,Fillers injected to the eyebrows, in the deep plane, may raise the eyebrows slightly, but this may or may not result in a masculine look. It will be best to see an expert about your concern for a more through facial assessment.