A contract and ID alone doesn't guarantee the lender anything.

You could default on the loan, and the ID would be absolutely worthless especially to a cross-border lender whose country's police have no jurisdiction on international matters concerning finances (not that they would care in the first place for such a low amount, anyways).

Granted, the lender can chargeback on paypal, but that's not possible all the time especially sending as F&F. I would suggest you look at /r/borrow if your only form of 'collateral' is your ID, because that's not acceptable here.