can someone please give me drawings for a Drywall Lifter ?

I need 3D cad designs for inventor and in standard mm units.

Feature and Specification:

Max Loading Capacity: 150lb /68kg

Min Loading Height: 4 ft/1220mm

Max Loading Height: 11 ft/3350mm

Drywall Panel/ Sheet size capacity: 4ft x 16ft (1220mm x 4880mm)

Heavy duty Frame Base and Center Legs stand up to heavy use

Easy to Assemble & Disassemble- No Tools Required

5"Rubber caster wheels with brake

Fast action single stage winch with silent cam lock brake

High tensile 1/8” aircraft cable

Package Size: 1300 x 50 x 170mm

Weight: 40/43kg