hey you're 16, you've got a Skyline, you're doing ok so far, just slow down when you type and spell a bit better and there's hope for you yet!
Heres the wiring courtesy of RB20_4valve who posted it the other day:
red = key off
yellow = key on
blue = acc or IG2
black = body/ground
brown = brake switch
orange = no use
The word you are looking for by the way is "harness" and I dont know if there is one available.