Professional Photoshop Editing and Enhancement for Headshots

Hi! I have 3 professional images of 3 separate men using an AI headshot app. I am happy with our faces but I need final Photoshop work to finalize them. Final Deliverables: 1. 3 individual final photos of each man... (Budget: $250 - $750 USD, Jobs: Graphic Design, Photo Editing, Photo Retouching, Photoshop, Photoshop Design)