Tip
Start from a picture whose camera and light you already like; the app keeps them.
Make a short clip that pulls the camera back to show the whole space or building; what was out of frame is filled in by the model.

Start from a picture whose camera and light you already like; the app keeps them.
It makes a short clip; motion and small details can drift.
Runs on Seedance 1.0 Pro.
Example result. Results vary with the image.