Vintage Photo Editing using strictly Adobe Photoshop and NO AI tools

I have a single vintage photograph that is almost intact; only about ten percent shows damage. The key work I need is the manual reconstruction of the torn or missing edges, careful spot-filling for wear... (Budget: ₹600 - ₹1500 INR, Jobs: Adobe Photoshop, Creative Design, Digital Art, Illustration, Illustrator, Photo Editing, Photoshop, Visual Arts)