Looks to be 1 5/8” nut, 25.5” scale. Not sure on frets- 6170? Though they don’t seem like jumbo to me. But ESP has always been weird- what they list as XJ (extra jumbo) don’t seem it
Multiple necks available. Price per neck. If interested in all, we can do better on price
Musikraft Kramer beak style with Floyd nut & tuners. 1 5/8” nut. Asymmetrical VH neck profile. $175 or best offer
ESP Concorde/“lawsuit” headstock. Maple, with Kahler style nut, tuners. $650 or best...
I had one back in the day.. don’t know the radius but the neck was narrow & tiny.
Easy to play, but between how narrow it is was & being LP scale, I sold it. It was just too different feeling for me back then compared to my other guitars.
The OG ones are great
You may be able to get strong enough boxes at a UHAUL or shipping place. I did that for a 5150 way back & it was fine (With padding added in the corners as mentioned above)
Similar to yours.. got to that facility, and disappeared
It was on a Facebook group
I have no other details but it seemed odd that it disappeared from the same facility