The 1/192 kit was the very first sailing ship kit Revell ever released, in 1956. (My source on that point is the bible on the subject, Dr. Thomas Graham’s Remembering Revell Model Kits.) It represented the state of the art at that time - the only competition coming from solid-hull wood kits, made by companies like Marine Models, Boucher, A.J. Fisher, and Model Shipways. Those tiny guns, each with its own carriage and mounted on a little shelf cast inside the hull, represented a big step forward from the “dummy” guns provided in the wood kits.
By modern standards the old kit actually holds up pretty well. Some of the details are a little crude, but it has the right basic shapes and can be made into a nice model. It attempts to represent the Constitution as she appeared in the 1830s, with a figurehead representing Andrew Jackson. I think the Revell designers actually worked from a set of plans that were drawn during the 1920s, when the ship underwent a major restoration prior to being placed on public exhibition. At that time she had a simple “billet head” for a figurehead; I guess the Revell folks thought the Jackson figurehead would be more interesting. (There’s quite a story behind it.) The two-piece gunport lids, with semi-circular cutouts, are in fact correct for both the 1830s and the 1920s. (During her glory days in the War of 1812 she apparently didn’t have hinged gunport lids at all.) The other big differences between her 1830s and War of 1812 configurations involve the bulwarks (which were raised sometime after the War of 1812) and transom (which, from what we can tell, was considerably more elaborately decorated and had more windows in it in 1812), and the structure of the bow. (Sometime after the War of 1812 the elaborate assembly of railings was boarded up. The Revell kit represents the more modern configuration.)
U.S. Navy vessels of the 1830s seem to have had pretty boring color schemes, mainly consisting of black and white paint: black hull with a white stripe through the gunports, white bulwark interiors (though green is a possibility), white lower masts, bowsprit, doublings, tops, and topmast crosstrees, white trim on the bow, quarter galleries, and transom, black yards, and oiled wood upper masts. If I remember correctly, that’s about the scheme Revell describes. The decks would have been bare (or conceivably oiled) wood, kept scrubbed pretty thoroughly. To my eye, the appropriate color for such a deck is a very dull, greyish beige - about like the background color of this Forum screen, but probably a bit lighter.
The biggest weakness of the kit (apart from the hideous plastic “shroud and ratline assemblies,” which I’ve ranted against so often that nobody wants me to get started again) concerns the big hatch in the middle of the spar deck - under the big ship’s boat. It’s supposed to be just that: a big hatch, with wood beams running across it. Revell (presumably as a means of saving additional parts) molded the hatch solid. It wouldn’t be difficult to cut out the hatch between the beams, but doing so would mean you’d have to build a section of the maindeck where it would be visible through the spar deck. That’s not the sort of project I’d recommend to a newcomer. An alternative would be to paint the “hatch” black and hope nobody looks too closesly at it. The boat stowed on the beams camouflages the “hatch” to some extent.
The kit is accurate and detailed enough to form the basis for a serious scale model. Good luck.