Large-Format Tourist Map Design

I need a modern, 3.20 m × 2.40 m wall-sized tourist map that balances clean vector illustration with enough realism to keep the geography recognizable. The piece will be printed on rexin/vinyl, so I must receive it as a 300 DPI, print-ready, layered PSD... (Budget: ₹600 - ₹1500 INR, Jobs: Branding, Graphic Design, Illustrator, Infographics, Photoshop, Print Design, Typography, Vector Design)