Fake Leo marks on an AR lower

[Renegade04]

question 1,
Was thinking about making it a swat model look alike which a 635 semi auto i saw at a local gun store had markings like so and which pd it was from and had a police auction bill of sale to cover the question.
question 2
don't disagree with you one bit, that's why I asked this question in concern about doing so. then again this is a registered SBR already so it's already a poster child of Nancy P. and Mrs. F...

Is this like what you saw at the gun store?