I was intrigued by the edges of the cheekpiece, I wish the pictures had been better.
The first picture of the cheek made me think of a Ballard custom rifle that I used to covet. But it is not that. Looks like he wanted some sort of border, but it is hard to see if it is at the same height as the cheek or recessed a bit or what. The forearm checkering panels look like they might be raised above the main part of the stock, but again, the pictures are a bit odd. Not the best checkering there, but this guy seems to have some more or less original ideas. The line of the buttstock looks to be offset perhaps (picture #18), sort of like cast off but a bit different, or another illusion?
I take it you did not buy it. At that price it would be tempting.