Very cool basses. Would love to have either.
I wonder which bass Wes is using. I'd wager it is the one Paul is play-testing. One bass has a locking nut. The other one does not. I also see a difference in the pickups. Strap locks are different as well.
Given that the hand-written signature appears to be the same, I'd guess the first image is a composite that was created in PhotoShop.