Similar in appearance to the Pantera series, these models appeared in the 1990 'A Sign Of The Times' catalogue
I'm not sure what this model is actually called - the catalogue refers to them as Rabin I, II and III,  and Trevor Rabin Pantera I, II and III, and Rabin Signature I, II and III

Rabin Signature I

Body is carved arched solid Maple, Maple through neck, Ebony 24 fret fingerboard.
2 Trevor Rabin signature pickups
Master volume and two tone controls (Both push/pull switches, presumably for coil tap and phase), 3 way pickup switch
Trem - either Kahler Pro with bearings or  Floyd Rose licensed
Black hardware, available with Black or White finishes

Rabin Signature II

As the I, except for -
Fingerboard - Rosewood
Controls - master volume, two tone controls, 3 way pickup switch
No trem, through body stringing.
Gold hardware, available in black, red or white finishe

Rabin Signature III

Body-  carved arched Maple, contoured heel. Maple neck (Bolt on), Rosewood fingerboard 24 frets
H/S/S pickups
Controls - master volume and tone, DSR5 Harmonic Enhancer
Double locking Floyd Rose trem
Chrome hardware, black white or red finishes.

Thanks to David Westhoff  for the picture below -