Create a premium square 3D concept image of a fictional coffee brand called DIMOND CAFE. Show a dark moody desk scene with an open sketchbook or notebook in the center. On the notebook page, show a hand-drawn architectural sketch of a small cafe storefront labeled "DIMOND CAFE." The sketch should transition upward into a polished miniature 3D version of the finished cafe, as if the idea is coming to life off the page. The finished cafe should feel premium and realistic with a dark navy facade, warm glowing interior lights, striped awning, pastry display, espresso machine, signage that says "DIMOND CAFE," subtle greenery, and a clean boutique coffee shop feel. Also include a stylized but recognizable 3D character of me standing beside the cafe, holding a coffee mug and smiling. Use my reference photo for the character's appearance, outfit, and overall vibe. Keep it polished and flattering. Light beige suit, open collar shirt, brown shoes, friendly confident pose. On the desk, include a branded coffee mug, a pen, a dark notebook, and a DIMOND CAFE business card. Add small handwritten notes on the sketchbook page like "premium," "warm," "memorable," and "Build the Dream." Style should feel cinematic, premium, and editorial. Warm lighting on the cafe, dark background, highly detailed, clean composition, and realistic materials. Make it feel like a concept presentation for the coffee shop I hope to open one day.