Modern 30x38 Duplex Plans

I have a 30 ft x 38 ft east-facing plot and I’m ready to move ahead with complete architectural drawings. The ground floor will be reserved entirely for parking, the first and second floors will form a modern duplex, and the third floor will contain one independent room with an attached toilet... (Budget: ₹12500 - ₹37500 INR, Jobs: AutoCAD, Building Architecture, Building Design, Civil Engineering, Construction Management, Home Design, Interior Design, Revit)