1930s-WWII Soviet light cavalry 'convertible tank' based on Walter Christie's suspension system - prototype rocket launching variant. Kit has well detailed exterior, large diameter dual road wheels, link-and-length track, separate driver's view port cover, turret with elevatable 45mm gun barrel, turret mounted launch rails with RS-132 rockets (x2) and photo-etch parts (launcher guide rails, rocket fins, clevises, fender details, tow hooks, engine louvers, grilles and intake covers). Color painting reference for a typical vehicle and generic white numeral decals.