Got a lot of questions about the controls and switches.
This is what they do:
the knobs are: Volume (neck j pup), Volume (MM + bridge J pup), Tone, Bass, Treble,
the switches are: 2 way toggle MM/J pickup, 3 way toggle MM coils (both/front coil/back coil), 2 way toggle active/passive.
Looks like too much, but actually it's a jazz and stingray in one.