Color Correct 30 Photos, Natural Backdrops

I have a batch of 30 images that need two things: precise color correction to bring out accurate, vibrant tones, and seamless placement onto outdoor, natural-setting backdrops. Think parks, forest paths,... (Budget: ₹600 - ₹1500 INR, Jobs: Background Removal, Graphic Design, Image Processing, Photo Editing, Photo Retouching, Photoshop, Photoshop Design, Visual Design)