Create 20 Realistic AI-Generated Placeholder Profile Pictures for Demo LinkedIn-Style Profiles

We are looking for a freelancer to create 20 realistic AI-generated professional headshots to be used as placeholder/demo profile pictures for a sample business dataset. These images will not represent real employees and will be used only for mockups, testing, internal demos, and placeholder profile data. The images should look natural, professional, and suitable for a LinkedIn-style business environment, with clean backgrounds, corporate attire, realistic lighting, and diverse but credible appearances. The freelancer should ensure the images are fully AI-generated, do not copy or resemble real identifiable people, and are suitable for lawful use as placeholder data in product demos, sample profiles, or UI testing.