I’m producing a corporate event and need a detailed 3-dimensional layout that guests and stakeholders can “walk” through before anything is built. What I specifically require • A full 3D model of the event space showing an accurate stage setup and every seating arrangement, so I can confirm sightlines and flow. • A smooth, cinematic walkthrough (video file or a real-time viewer) that lets my team experience the venue from multiple angles—front-row, backstage, and general-audience perspectives. I already have initial floor-plan measurements, branding guidelines, and décor references ready to share as soon as we start. Lighting design is handled elsewhere, but if your workflow makes it easy to suggest basic lighting cues, feel free to flag that as an optional add-on. Preferred tools are flexible—SketchUp, 3ds Max, Blender, Unreal Engine, or similar—as long as the final files are easy for my production vendor to open and annotate. Deliverables should include the native project file, exported OBJ/FBX, and the rendered walkthrough video (1080p or higher). If you’ve created event visualisations before, especially for conferences or product launches, show me a couple of examples and a quick outline of your timeline. I’m looking to sign off on the layout within one week of project start, with the walkthrough delivered shortly after any revisions.