aparently this is a new ride vekoma has prepared for a new park in orlando florida not sure if it will be a one off design or if it is a production off the line type deal yet but it looks great
here is what the LA time has to say on the design at orlando
The prototype Dive Pretzel coaster, built in conjunction by Vekoma and Chance Morgan, proves the most visually intriguing of the rides proposed for the Orlando Thrill Park. Riders would climb to the top of a 148-foot-tall vertical lift before diving into a series of tight giant loops that make the 2,000-foot-long track look like a tangled ball of steel.