94 mpv stereo
 

I have a 94 mpv and ive been out of a stereo for the longest time now. The stock harness and everything is out, all im left with is a bunch of wires in the back of where the stereo should be. The problem is, wherever i look online they give the same colors for a 94 mpv when my car doesnt have these at all. instead i have orange pink crazy colors that i can't seem to find anywhere online. Does anyone have any idea as to where i can find some better wiring diagrams?

No matter where i look, i find this:
Constant 12V+ Blue/Red
Switched 12V+ Blue/White
Ground n/a
Illumination Red/Black
Dimmer n/a
Antenna Right Front
Front Speakers 4" Dash
Left Front (+) Blue
Left Front (-) Blue/White
Right Front (+) Blue/Red
Right Front (-) Blue/Yellow
Rear Speakers 6 1/2" Side Panels
Left Rear (+) Blue/White
Left Rear (-) Blue/Green
Right Rear (+) Blue/Red
Right Rear (-) Blue/Green

OR

A +12 Volt Ignition Wire Blue w/ Black Stripe
B +12 Volt Battery Wire Blue w/ Red Stripe
C Do Not Use
D Do Not Use
E Power Antenna Turn On not available
F Do Not Use
G Do Not Use
H Do Not Use
I Left Front Speaker (+) Purple
J Right Front Speaker (+) Orange
K Left Front Speaker (-) Blue w/ Orange Stripe
L Right Front Speaker (-) White
M Left Rear Speaker (+) White w/ Blue Stripe
N Do Not Use
O Left Rear Speaker (-) Black w/ Blue Stripe
P
Q Right Rear Speaker (+) Blue w/ White Stripe
R Right Rear Speaker (-) Blue
S Do Not Use
T Do Not Use

my car doesnt have blue/red or all those, it has a completely different color way.
any ideas are appreciated
thanks in advance!