This is the The Rotsun!  Roadkill Custom 71 Datsun 240Z from the HW Premium series. 

Collectors Note: If you have not watched Roadkill with Finnigan and Freiberger you are missing out on the ultimate car guy's fun. The worst car, and absolute trainwreck that never fails to fail on these guys despite their best efforts, is their 71 Z-Car which they appropriately called The Rotsun! Now you can own one too. 

If you collect Nissan, Z-Cars, Roadkill or Hot Wheels this is a very nice piece for your collection (1:64 Scale)