I'm counting this as a winDelPiero said:Mack's take on the Wing Coaster, no other explanation for the double catwalks.
I'm thinking the drop is more of an EGF style but comes back on itself rather than a 90 degree turn. I don't think it will be the same as the B&M Wingover drops, you can see the banking at the top of the final pic, the B&Ms are already in inverted position before the drop so the drop itself has no banking.