What JimC said.
Also look at the guides page at Pitbull - https://www.pitbullguitars.com/guides/
And get the Pitbull instruction manual - https://www.pitbullguitars.com/instruction-manual/. It is a substantial guide to building.
Good to see another lefty. The tele is a fairly straightforward build. The 12 string tele is not presenting too many challenges to me at the moment.