Nowhere near as straightforward as the Reverb one, nice work !
Can't name them all, but here's what I can do.
#4 is Deb Goodge with a First Act Delgada Bass (think that's what it's called)
#5 is Geddy Lee with some flavour of Fender Jazz
#7 is Pino Palladino with his hat-laying fretless Stingray
#10 is Billy Sheehan with a two Yamaga Attutude basses that had an accident with some Araldite
#13 is Stu Hamm, most likely a Fender Urge
#14 is Jack Casady with one of his Epiohone signature basses.
#15 is Chrus Wolstenholm with a Status that suffered a similar fate as Mr. Sheehan's basses, but someone dropped a Gameboy on it when the glue was wet.