When you pinpoint the oil leak on your engine, I would suggest you try tightening the screws that hold the Valve Covers & Crankcase Breather Covers. I have found that these screws loosen up over time, especially the Crankcase Breather Covers. (Note: The small screws holding down the Crankcase Breather Covers are "throw-away" or 1x use screws. Made of Aluminum & will snap off if tightened too much. Re-torqueing could be an issue.) May not totally solve your issue but could buy you some time to get it repaired.

Valve Cover Screws: 10 N-m
Crankcase Breather Covers: 5-6 N-m