I want to create a reviewable previsualization for an AI-generated video. I have Blender installed on this computer.

Story: [Describe the action in a few sentences.]
Target length and format: [For example, 20 seconds, 16:9]
Visual references: [List any storyboard, character, location or prop files.]
Essential geography and physical constraints: [Who or what moves where? What must remain connected, open, visible or separate?]
Key action beats: [List the moments that must happen in order.]

Build a simple Blender previz with a continuous camera path and readable timing. Prioritize staging, motion, scale, physical contact and clear sightlines over realistic rendering. Make the moving elements visually distinct so I can tell what each shape represents. Include an action version with a simple character proxy and an environment-only version using the same camera and timing.

Render both previews and create a local browser review room where I can play and scrub them, step frame by frame, switch versions, attach notes to exact frames, and download the current frame, videos and feedback. Keep editable source files and each revision in a clearly named folder. Open the review room when it is ready.

Before calling the previz finished, check the key events and likely continuity failures against the rendered frames. When I leave feedback, revise the scene and show me the updated preview. Later, help me choose a small set of reference frames and write prompts for my image and video models using their official documentation.