I'd say try to get a tube, make it large enough so that it doesn't cover the camera, put yoiur model inside the tube, then put a flat plane below the model to act as a floor, or build some kind of support system up from the bottom of the tube. The advantage of using a primitive like a tube is that once it's large enough to have less of a radical curve, you could boolean openings for portholes in it, if needed. Great work

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