That is a 2-seat RZR, not MRZR. The RZR is an earlier ATV before the newer MRZR version came out.
A two-seat RZR is not a two-seat MRZR. The hood, bed, body, and rollcages are different. 
Airborne Miniatures makes 1/35 resin versions of the RZR and MRZR, complete with seated figures to go with them.