I own the Rand website (haven't had time to finish it off) and have a few Rands myself. I have never seen this one show up, so it's rather interesting.
In essence, it looks like the "Witch" style Rand but with the regular Rand style headstock seen on the superstrat versions. The sculpting and horns are shaped different and are wider than the standard Witch Rand.
Rand put the serial numbers under the top Floyd cavity - curious to see if there is one.
Also interested to see when this was actually completed. The Rands pre-date the Calis of course, and I always had a gut feeling that the Rands influenced the Calis. If this piece truly was collaborated with Jol, that's an interesting connection.
Curious to find out more on this one.