I'm looking for a quad that we can fly indoors to demonstrate our Ground Control Station, the Wing GCS (Image below) We currently test with a bigger quad with 16" carbon rotors, but it's clearly not the sort of thing we can fly around the workshop. I know there are examples of this sort of thing, but we don't have time to put an aircraft together ourselves.
Ideally, we're after the following capabilities:
Is the anything around that meets the above requirements? Even if it was just the first two, that would be a start.