If you are on Windows, please download the latest version of 'z-anatomy-windows.zip'; everything is packed and ready-to-use; just allow scripts on opening.

If you are on Mac/Linux, please download the latest version of 'z-anatomy-Mac_Linux.zip', and allow scripts on opening.

'Ctrl+Alt+Nmpad0' sets the free camera to the current point of view.

'Numpad 0' shows what the camera sees.

To choose another camera, select it in the outliner and press 'Ctrl+Numpad0' with the cursor above the 3D viewport.

The CAM-TRACK is targeting an empty that can be moved to target a certain region of the model. Its size also affects the orthographic scale of this camera (the framing).

The revolving-arrows-icon on top of the outliner synchronizes the render to the viewport visibility (thanks to the script of 'Nayunis').

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The easy way to export an image is to go in the 3D view:

'View>Viewport Render Image'; it is much faster than the traditional Render and I can see no difference on the final render.

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If your computer gets stalled, you can try:

-Properties>Render properties>Simplify>Render Max Subdivisions to zero (the smoothed meshes will then be rendered without this modifier)

-or delete all the content that you do not need and save this light version with another name; it should alleviate the memory.

-You can also change the resolution and compression of the exported image in 'Properties>Output properties>Resolution and %'