Huh. interesting.

Item 1 is hopefully just something that got spilled onto the bike? The crankcase breather is tucked back in there; if it's clogged, some oil could seep out if there's an opening in the hoses.

Item 2 I never noticed, but just went outside and checked. Sure enough it's just a loose cover attached to the frame rail! No biggie; new 3M double sided tape and you're back in business.