Industrial Design Packaging Illustration Sheet

Professional industrial design packaging illustration sheet for a premium 100ml glass skincare serum retail folding box, centered hero 3D photorealistic rendering of the assembled packaging with realistic materials, soft diffused studio lighting, commercial-grade mixed matte and glossy finishes, arranged evenly around the hero render are 6 technical views: front elevation, side elevation, top view, bottom view, 45-degree oblique perspective, and flat unassembled die-cut layout. Adjacent to technical views are precise pencil sketches of the internal frame structure, sharp crease lines, interlocking seam details, and dimension annotation arrows marked with accurate measurements in millimeters. Neat handwritten annotations call out all materials and finishes: FSC-certified matte coated 350gsm paperboard, spot UV glossy print accents, recyclable PET plastic internal insert, frosted glass serum bottle inner component, water-based non-toxic printing ink. Discreet coordinated color swatches (soft sage green, cream off-white, metallic rose gold) sit in the bottom left corner, small realistic illustration of the filled skincare serum product sits in the top right corner, all elements have subtle soft drop shadows for depth. Set on a clean off-white sketchbook page background, style blends photorealistic 3D rendering and precise light pencil line sketching, modern minimalist industrial design aesthetic, ultra-detailed, high resolution, technically accurate proportions, legible text, portfolio-ready professional output, no extra clutter.