1. Open Gemini
2. Upload Your Photo 
3. Write Below Prompt 
Create a photo-realistic high resolution highly detailed image of this man in the above image sitting on sofa He wears red venck T-shirt and blue jeans pant and black and white sneakers,
Beside him sits a cute stylized 3D render of super mario character with large expressive eyes, slightly big ears, and a simple innocent face, wearing the same outfit. Both of them are holding buckets of popcorn and are about to feed the super mario. Next to the seat, there is a Coke can.
The scene combines realistic photography style for the man. And high-quality 3D cartoon rendering for the super mario character, creating a cozy and cool atmosphere.
Note: use facial description from the uploaded photo