OK, this explains everything.
You can create 3D panoramic reconstructions using this recently added module: How to implement CPR (curved planar reconstruction) from centerline? - #3 by lassoan
To display models in the same way, you can import the model to segmentation node, from there export as a labelmap volume node, and then apply curved planar reconstruction to the labelmap volume.
An alternative approach would be to create a grid transform from the transformed corner points of the slices, but this would require a little bit of Python scripting. This method would be particularly useful for transforming sparse point sets (landmark points, lines, curves), which cannot be well represented by image volumes. It would be nice if you could work on this we can help you to get started.