I built a guitar between high school and undergrad. I
modelled it after the
Ibanez JS Guitars (which I finally got to see in person a few years later!), but I designed it as a neck-through using a prefabricated neck (truss rod, fretboard, frets already placed for me) and elected for some non-standard wiring.
This isn’t comprehensive documentation of the process, but something like it
would have been enough to convince high-school-me that my ambition wasn’t
foolhardy (indeed, I consider the result a resounding success).
I’m not as talented a guitarist as I’d like to be, but I’ve been completely
happy with the results of this build. A little heavy, perhaps, but I have no
complaints about comfort, tone, or looks. :)