Steel Cantilever Car Shed Design

I want to cover a single parking bay with a cantilevered shed that attaches directly to an existing wall, leaving the driveway completely column-free. The clear footprint is 7 m long by 2.3 m wide, with enough headroom for a standard SUV... (Budget: ₹600 - ₹1500 INR, Jobs: AutoCAD, Building Architecture, CAD/CAM, Civil Engineering, Construction Management, Mechanical Engineering)