I agree was looking at it and yes it's thin but at the same time it looks like the plastic injection points all throughout the exo help make it more rigid possibly?
Id clean with a rag and look again in a bit to see if it's actually just coming from the transfer case output seal like other have posted. It looks to me like it's dripping down the body to that bolt from the seal ?
Yeah it's more that the dealers in my area struggle even with an oil change and coated my engine bay in oil along with interior so something that actually requires more detail like this seems like a bad time
Id wager someone could copy jeep on the 3.6l alternator orientation looks pretty clear except for some hoses and pipes to me but like I said I'm no expert.