The Covert Spy Tank is a combo model that can be made with pieces from 8968 River Heist and 8969 4-Wheeling Pursuit.
This is a description taken from LEGO.com. Please do not modify it. When Dr. Inferno’s henchmen want to sneak around without detection, they roll out in the Covert Spy Tank! With anti-radar armor plating, all-terrain wheels and independent rear tires, this open-topped, two-man infiltration and espionage vehicle can slip past all but the most hi-tech Agents scanners both on and off the road. Even when discovered, its side-mounted missile cannons mean that this spy tank is no pushover!
- The instructions for the Covert Spy Tank were found on the CLUB Build-It section on LEGO.com.