Getting 3D files (mesh) for visualization in Blender

Hi!
I am particularly interested in the 3D models of the developing mouse brain that are used in Brain Explorer (specifically stages E11.5 to E18.5). I would like to know whether it is possible to access these models in a format that would allow me to open and edit them in Blender for scientific visualization purposes (ideally the mesh files).

I would be grateful if you could provide any guidance or assistance on how to access these models or any alternative resources that might be helpful.

I have seen a similar unanswered question in the forum but since it is quite old and remains unanswered I decided to open a new topic, I hope that is fine.

Thank you for your time!