Seamless High-End Face Swap Video

I need a professional and realistic face swap on a 10-second video. I will be holding a paper with written text, and the paper and text must stay exactly unchanged. Only the face should be replaced using my reference photo... (Budget: €30 - €250 EUR, Jobs: After Effects, AI Image Editing, AI Video Editing, Video Editing, Video Post-editing, Video Processing, Video Production, Video Services)