2012 Porsche Cayenne S Valve Cover Replacement

I noticed small amount of oil leak on right and left bottom near the front of engine compartment. Research suggested that the leak is likely from valve cover gaskets. After some online research, I could not find any DIY video for this job. Yet, I got enough information to tackle the job.

This job took me near 8 hours as I need to figure things out as I went. It took quite a bit of patience and tenacity to complete the job.

Special tools:
MulWark 20pc 1/4 Ultra Low Profile Mini Ratchet Wrench - Amazon
Secure bit sets: https://www.harborfreight.com/securit...
PITTSBURGH 1/4 In, 3/8 In. Drive Long Reach Dual Flex Head Ratchet - https://www.harborfreight.com/14-in-3...