Ability to use external site context model referenced in Enscape

The location context is very crude and not editable, but the idea is good that the location or any stage/studio setting is not sitting in the working model itself. I would prefer to link another project to Enscape: for example, an additional Rhino environment file that is visible when needed, and the same file could work with an Archicad working file when an environment is needed. Especially in Archicad it is not very practical to set up a mountain environment for example...