The ones i found are modified and not that good so i prefer to build new one."all the colored wires"
Am I missing something here?
Why not just buy a new or used oem wiring harness?
It'll have the wire colors you will need/cut to length/with the proper terminal ends/etc.
Find a scraped VLX 600 and get your hands on the entire wiring harness is about the easiest way to go. If you spread it out all nice and smooth, you will find it almost represents the wiring diagram to a tee! Fix and repair the harness paying close attention to the connectors for the ignition switch, starter relay, voltage regulator and alternator stator. Also pay attention to the starter lockout wiring going to the neutral switch, side stand switch and clutch switch and clutch diode. Get your hands on a new side stand switch as that can cause all sorts of grief as it makes you go through the carburetors, ignition system to no avail.