A realistic 3D demonstration will best showcase my product’s core functionality, so the video must look and feel as true-to-life as possible—no stylised or cartoonish treatments. I want viewers to clearly understand how the product works from every angle, with crisp close-ups and smooth, engaging camera moves that highlight each mechanical or interactive feature. Scope • Full 3D modelling (if needed) or accurate optimisation of my existing CAD/OBJ files • Physically-based materials, lighting and rendering to achieve photoreal results • Dynamic shots that focus on the working parts and functional benefits • Subtle motion graphics or callouts may be added only where they help explain use Deliverables 1. Final video: 1920×1080 (MP4, H.264) 2. High-resolution stills pulled from the main angles (PNG) 3. Editable project file from your preferred software (Blender, 3ds Max, Maya, Cinema 4D—whichever you work in) Acceptance Criteria • Surfaces, reflections and shadows match real-world materials. • Camera paths are fluid, free of jitter or clipping. • All functional actions are clearly visible and correctly timed with any titles or callouts. Feel free to recommend the most efficient render pipeline or post-production workflow; I’m open to Redshift, Octane, V-Ray, Eevee or similar as long as the final look remains fully realistic. Let’s create a demo that sells the product the moment people hit play.