Elegant 10x15ft Banner Design -- 2

I need a striking 10 ft × 15 ft banner for a real-estate promotion and will send you both the site photograph and a reference layout once we start. The overall look must feel elegant yet unmistakably professional, with bold, vibrant colours that grab attention from a distance... (Budget: ₹600 - ₹1500 INR, Jobs: Adobe Illustrator, Adobe Photoshop, Banner Design, Corel Draw, Graphic Design, Illustrator, Photoshop, Print Design, Typography, Visual Design)