3D Model/MRI Scans of a mouse head?

Dear all!

It is a far fetched question but any help is appreciated! I am an architect from Sweden that is quite interested in 3D modelling and lately i have been interested in 3D Slicer. I Just want to see and explore models of animals as well. I had the idea to make a 3D Model of nasal cavity of a mouse from MRI but i can not find any scans nor a 3D model to compare. Do any of you maybe have a 3D Model of the head of a mouse? Or any tips of where to find MRI Scans at least?

Thank you all for your help in advance.

There are several publicly available mouse atlases (high-resolution scans + segmentation). For example, check this out: Public Micro CT Murin Image Database