Use the person from the reference image. Concept: create a realistic festive greeting card for Russia Day. Subject: a half-length portrait of a person looking directly at the camera with a confident and friendly facial expression. Wardrobe: stylish modern clothing in the colors of the Russian flag. Setting: a vertical composition with a waving Russian flag in the background, bright sky, festive light effects, and an atmosphere of pride and unity. Visual Style: photorealism, high detail, cinematic lighting, no cartoon style, no anime. Text: large Russian text "С Днём России!" At the bottom, Russian text: "Желаем мира, благополучия, процветания и гордости за нашу Родину!"