Precise Illustrator Vector Recreation

I need the artwork in the attachment rebuilt from scratch in Adobe Illustrator as an exact, single-layer vector illustration. Every curve, colour, gradient and mesh detail must mirror the original; auto-trace or similar shortcuts are not acceptable... (Budget: ₹600 - ₹1500 INR, Jobs: Adobe Creative Cloud, Adobe Illustrator, Adobe Photoshop, Design, Digital Art, Graphic Design, Illustration, Illustrator, Photoshop, Vector Design)