It's like shooting fish in a barrel. The answer is yes: in some states at least you can be arrested for indecent exposure performed inside your house, if it is clearly visible from a public place.
Absent a constitutional right of privacy nothing stops the state from doing that.
The state already did that, friend. Are you claiming it didn't happen, or that the such laws should be deemed unconstitutional? Or that the SC would overturn them? And out of curiosity, where did you get the idea that sitting in your window naked was a part of your "right to privacy"?
But if you want to insist that true conservatives will recognise that the state has such powers, then I, and I suspect a lot of folks around here, would, were this to be true, take our idealistic dreasm of limited government elsewhere.