Photoshop Object Removal & Addition

I have a small batch of images—no more than five—that need precise object work in Photoshop. In some shots an unwanted element has to disappear completely, while in others I’d like a new object added so it appears naturally lit and proportioned with the scene... (Budget: $10 - $30 USD, Jobs: Adobe Creative Cloud, Digital Art, Graphic Design, Image Processing, Photo Editing, Photo Restoration, Photoshop, Photoshop Design)