Handcrafted Product Concept Prompt

Use the uploaded product image as a strict structural reference. Product Rendering Style Recreate the product as a fully hand-drawn pencil sketch Graphite and light tonal pencils only (no color) Maintain accurate proportions and perspective Preserve exact product design details 3D form suggested through shading only Visible pencil strokes and layered shading Cross-hatching and gradient blending where appropriate No digital paint look — must feel authentically hand-rendered Texture & Surface Detail Clearly visible paper grain Subtle smudges and graphite dust marks Slight pressure variation in line weight Realistic eraser marks in small areas Natural imperfections for authenticity Sketchbook Environment Warm beige or off-white textured sketchbook paper Handwritten notes, arrows, and small measurement markings around the product Light drafting guidelines faintly visible Natural margin spacing Hand Interaction Cinematic macro close-up of a realistic hand touching or lightly tracing the page Fingertips softly pressing on the paper Natural skin texture and pores visible Realistic shadow cast by fingers onto paper Lighting & Camera Soft warm desk lamp lighting Gentle falloff toward page edges Natural finger shadows Shallow depth of field Ultra-detailed macro focus on sketch texture Slight background blur beyond focal plane Mood & Style Artistic, handcrafted industrial design mood Creative studio atmosphere Cinematic macro photography feel Ultra-realistic, tactile, and intimate High detail, professional presentation quality Quality Control No digital painting artifacts No glossy or plastic look No distortion of product shape No color tones beyond graphite range High-resolution output (4K+)