Stock Footage: Busy Office

[ddvmor]

Hiya.

I've just spent most of the weekend searching for royalty free stock footage of a busy office - one of those big open plan ones (kind've like like this one, only busier!). It's to be used with green screen, just outside a door on my set to give the impression that the door leads to a busy open plan office. It should ideally be very very cheap.

Unfortunately I've been unable to find anything even close. Does anyone have any, or has anyone come across anything suitable.

Annoyingly, I actually work in one but have been unable to obtain permission to film in there!

Thanks for your help!