Gnosis

hi, new here! Just got myself a new still in the box Kramer Striker 424 cr (one with the tune-o-matic and the stop bar) for a bargain! just wondering if anyone can shed some light on what the in depth specs are on this guitar? i can gathered that: fretboard: rosewood neck: maple body: alder with maple flamed top tuners: can't remember specifically what they are, but they look like they are good quality pickups: quad, hotrail, quad (hence the 424) what i want to know is: birdge: tune-o-matic, what what model is it? also what metals is it comprised of? stop bar: aluminium or nickel? nut: plastic or tusq? if anyone could help that would be great, just wanting to see what i can and is worth upgrading on this very snazzy looking little rocker, tried to find in depth specs online but there doesn't seem to be much that is helpful. cheers!