SX "Custom Handmade" "Standard Series" P Bass wiring

Hi there,

Does anyone else here own the above bass that has (or can take) a photo of the wiring as it came stock that they could share here so I can compare it to the wiring in this bass that I've just come into possession of? It looks like the previous owner has had a go at fixing some wiring problems that I'm not sure did anything but make matters worse. Before I go about trying to solve the problem I want a good look at how the wiring should look from the factory.
I don't know if "Custom Handmade" or "Standard Series" is the actual model name for this bass, I'm just going off what is printed on its' headstock. It's a 4 string P Bass clone style bass that looks to be between 5 and 10 years old, and has a single P bass style split pickup.
Apologies for being vague with this post, I'm just trying to get this thing working again ASAP. If anyone can help ASAP I'd be greatly appreciative.
Cheers.