Swicht Rotary (2-way) For circuit replication Telecaster RK

I am new to the forum and I need your help, I was trying to replicate the RK telecaster circuit in my telecaster and I found the first difficulty that is the swicht rotary (2-way), where can I buy that swicht? What replacements exist and finally what is the way to connect it, thank you for your support and patience, greetings from Peru ... I also hope to replicate the same circuit in my next Traditional ML3