I can't see enough detail on mobile to tell, but are those old HI-A pickups?
I agree, this was somebody's project, somebody clearly influenced by SF-esque craftsmanship. It ain't really my thing, but like I told some guys on a similar thread on TalkBass, making a neck-through instrument is a lot more complex than bolting a neck onto a pre-cut body and loading some electronics in it. Not that doing even that correctly is easy... not sure I could do any better on a first try.