So first switch chooses between humbacker, single coil, split coil, and single coil with split coil. Second chooses between two reverse diodes (from what i heard its black ice circuit), clean, and since i have 3 way sitches on hand some caps and resistor. The last switch is for choosing tone pot, one is high pass filter and the other one is low pass filter and there is option for using both.
And here is photo of me and my guitar