Warwick Streamer Rockbass 5 string with one humbucker pick up?

[mastathump]

Hi all! I have a potential buy, and the guy's offering me a 5-string Rockbass by Warwick Streamer with one pick up. It kind of looks sketch as I can't find pics of a Rockbass Streamer 5 with only one pick up. Could anyone verify if it's legit?

[mastathump]

Here's the bass in question.

[RCCollins]

Looks legit to me

[bassteban]

Streamer standard(I don't think it's actually a *Rockbass* though as always I could be mistaken). Came w/one or two PU's- carolena body/ovangkol neck. I'm more impressed- at least visually- w/later Rockbasses, w/maple necks.