I don't like to touch the finish after spraying the final coat. (as far as knocking down the sheen)
I use a brand by Sherwin Williams. You can buy it in different sheen levels. #5 sheen to about a #60 sheen, 60 being the glossiest. I use the dull rubbed finish (about a #20 sheen) I really like the feel and look of it. Like furniture.
I have a busy day tomorrow starting early,
but I'll take a picture of what I use in aerosol cans as soon as I get the chance.
Mohawk also makes a few different ones that I wouldn't hesitate to use.
My opinion is it's at least 5 times better than nitrocellulose lacquer, (Just a guesstimate).
Figuring out how to do something you have never done is what makes a good challenge.