Anime Girl Building Fictional Mecha Model

Create a photorealistic vertical 2:3 image of character_name, a young anime-inspired woman with pale skin and hair_color worn in two high twin-tails tied with black ribbons, sitting cross-legged on the floor in a warmly lit vintage living room while building a fictional plastic robot model kit. She wears an oversized black T-shirt with a simple white rounded-square thumbs-up emblem on the chest, bare legs, natural glossy makeup, long lashes, and a focused slightly open-mouthed expression as she looks down at a dark plastic runner frame held in her right hand. Her left hand grips a pair of black model nippers, positioned as if about to cut a part from the runner; make the nippers look delicate and not crushed. In the foreground on a wooden table are exactly 7 main hobby items: 1 completed blue-gray armored mecha model standing upright, 1 open illustrated instruction sheet covered in tiny assembly diagrams, 3 plastic sprue frames with dark and blue-gray parts, 1 fictional model kit box showing blue robots with no real brand logos or product names, and 1 small loose blue-gray armor piece. The mecha should be a generic bulky spiked sci-fi robot, not based on any real franchise. Background: cozy old-fashioned room with patterned sofa cushions, warm floor lamp glow, plants, shelves, framed art, wood furniture, and shallow depth of field. Lighting is cinematic golden indoor light with soft shadows, realistic skin texture, detailed hair strands, high-end camera look, 50mm lens feel, intimate candid composition. Avoid real company logos, trademarked robot designs, readable brand names, extra fingers, distorted hands, and overly glossy CGI.