Clues: Guy claims to be an engineer. Educated outside the US. Doesn't have a smooth grasp on English. Says he's got an urgent contract and will be leaving the country at any moment. Tomorrow, the next day. It's always soon. Pushes to switch from CMB to private chat. Wants more pictures. Give them enough time and the inconsistencies (or their high creep level) will reveal itself. I gave this a trial run with a one-time purchase of beans. Not going to renew.