Passenger side vent removal

[KentuckySHOoff]

Ok before you all start, i already did a search but i still have a question. Does the entire thing come out, or just the movable vent part. That would leave the outer ring and the close out thing in the dash?

 

[SHO92]

I know the entire thing comes out, but I can't get it out without destroying the dash around it. Luckily it was a junk car. How does this vent come out without damaging something. The helms is no help, already looked there.