Hide every thing but architectural linked model?

Is it possible to create a mask of sorts using dynamo that hides everthing in a DEFINABLE area (odly shaped) That hide everything on a plan (sheet) except the architectural model (linked) and its room tags (not linked)? I dont have any work to show currently as I wouldnt even know how to get started. Thanks!

I have a better question…Is it possible to create a masking region that goes on to a sheet, that looks at the matchlines on the view that is on the sheets, and creates a mask everywhere between the matchlines and border of the title block essentially hiding everything on the sheet outside of the match lines, and then apply it to all sheets?