Create a highly realistic portrait of a real person standing naturally beside a life-siz…

Create a highly realistic portrait of a real person standing naturally beside a life-sized version of their favorite fictional character, toy, game avatar, mascot, or animated icon. The real person casually rests one arm over the character's shoulder while both face the camera with relaxed smiles, creating the feeling of lifelong best friends. The character retains its original iconic appearance and proportions, while the human remains fully photorealistic with natural skin textures and realistic clothing. The environment should automatically transform into the character's authentic universe. For example, if the character is Minecraft Steve, place them in a realistic Minecraft overworld with pixelated grass blocks, trees, mountains, creepers, cows, TNT, diamond tools, chests, villages, and cinematic sunlight. If the character is Barbie, place them inside a luxurious pink Barbie Dreamhouse boutique filled with pastel décor, fashion racks, balloons, neon Barbie signage, glamorous lighting, and premium lifestyle aesthetics. Adapt the background, props, lighting, and color palette to perfectly match whichever fictional universe is chosen. Ultra-photorealistic, seamless blend of reality and fantasy, cinematic composition, premium commercial photography, 35mm lens, HDR, 8K, shallow depth of field, soft natural lighting, vibrant colors, realistic shadows, ultra-detailed textures, luxury editorial style, playful atmosphere, viral social-media aesthetic.