well Clark that is a ESP body with the double-p and j angled like that IF it was a charvel body it was heavily modded, filled in first because no jackson ever came with angled p-pups like that. He bounces around so much there is no stopping the vid on the headstock sticker. It is a ESP body with a replacement neck as well, unless ESP made Charvel copy headstocks that I don't know about.
ESP double p/J:
![]()
The headstock resembles a Charvel or that Kramer angular headstock from the pics up above (21 frets with different fret markers). But from the pots alignment it's an ESP. Maybe there were some models with that style headstock back in the day. One thing for sure, that double P/J has a nice thick tone.