It looks great IMO, and the headstock repair appears to be a very decent job (presumably those Schaller "Klusons" are another late addition!).
My '64 SG Special had probably a bit less wear and a bit less lacquer checking overall, but all the finish at the back in the lower "waist" was worn away - those '60s guys obviously preferred their guitars high up! :lol:
I was quite sceptical about this, but if it feels solid (neck joint OK, presumably?) and sounds good, what a cool thing to have as a "player" guitar!! :D