He's the one to ask...
Vik's Blue Sparkle B524 is one of the original prototypes that more recently received upgraded circuity to match the final version of the B524 (1960s Les Paul wiring), the materials and all pretty much all being the final version, so it's safe to say his is now same in specs to Chris' and Rufus' B524s.
Approx. 7.0k ohm dual coil pickups, Makassar ebony fretboard on 1-piece quartersawn maple neck (45mm nut), "Young Joon's own recipe" high density Moollon tuners and steel bridge plate, and (being one of the bigger things to differentiate with the J-Classic V other than the p'ups), a thicker 2-way trussrod. 2-piece alder bodies in opaque finishes are standard, and maple caps are optional. Starts at $2490 (street price).
Hi Goran, got your email and FB request. Will talk soon. New Moollon website finally going live next month (for reals this time)
Thanks a lot Andi!!!