I feel like I ought to try to answer this one, but I’m having trouble figuring out just how. Quite a few years ago I built a model of the Bounty, using the Revell kit as a basis. (The Airfix one hadn’t been released at that time.) I replaced all but seven pieces of it - and those seven got extensively modified. The project took about three years of spare-time work. Building a sailing ship model can turn into that kind of project - but it certainly doesn’t have to. And I don’t recommend that approach for a first model.
It sounds like what you’re aiming for is a reasonable representation of the ship, to be built over a period of several months. With the help of the Airfix kit and a few good sources of information, you can do that all right - though I’d be inclined to recommend the Revell kit. (More on that in a minute.)
Maybe it would be useful for me to make some very general observations and recommend some sources. If that doesn’t discourage you completely, I’ll be glad to answer more specific questions - if I can.
The books and articles about this ship and her history would fill a good-sized library. For model-building purposes, though, one source stands out. It’s a book called Anatomy of the Ship: The Armed Transport Bounty, written and illustrated by John McKay. It contains beautiful drawings of every conceivable detail of the ship - far more than what’s needed to build a good model from a plastic kit.
I got involved in a lengthy discussion about the ship on another website, where several other people also jumped in. That site was concentrating at the time on a “group build,” based on a wood kit from continental Europe (which, frankly, I don’t recommend). Here’s a link: http://forum.drydockmodels.com/viewtopic.php?t=1339 .
There are two readily-available plastic Bounty kits: Airfix and Revell. Neither of them, unfortunately, represents the current state of the art. Both have serious problems in terms of accuracy. The Revell one has a mis-shapen bow, and really shows its age. (It was one of the very first plastic sailing ship kits ever released.) The Airfix one’s maindeck is mounted on a slope that looks idiotic. (The problem apparently got started when the designers put the hawseholes for the anchors in the wrong places.) And some of the deck fixtures on the Airfix version are so badly distorted as to be downright silly. (The pawlpost for the anchor windlass leans in the wrong direction, for instance.) On the other hand, the Airfix one is a bit bigger, and features a passable representation of the copper sheathing on the bottom of the hull - which Revell completely missed. On a scale of 1 to 10, 10 being the highest, I think I’d give the Airfix kit a 5 and the Revell one a 6. But I probably am more picky about such things than most people.
Actually I think I’d call the Mel Gibson/Anthony Hopkins version “Bounty IV.” (Bounty I was bought by the Royal Navy in 1787, and currently rests on the bottom off Pitcairn Island. Bounty II was a converted schooner, “built” for the Charles Laughton/Clark Gable movie of 1936. Bounty III was built for the Trevor Howard/Marlon Brando version of - I think - 1959. It’s about 20 feet longer than Bounty I, supposedly due to the requirements of Cinemescope cameras. And Bounty IV is the Anthony Hopkins/Mel Gibson version.)
To my eye, Bounty IV is the best of the three replicas - with one large caveat. As is discussed in the weblink above (and in Mr. McKay’s book), there are two sets of contemporary plans of the Bounty. The first was drawn shortly after she was purchased by the Royal Navy, and apparently shows her as she looked at that time. (Let’s call that set Plan I.) The second (Plan II) was drawn several months later, after she’d been modified to carry breadfruit plants. The modifications were fairly extensive. They included the addition of carriage and swivel guns, a vertical capstan, airports in the after part of the hull, and a small deckhouse at the stern. (Mr. McKay calls it a “flag locker.” I say it’s a watercloset for the captain, whose private cabin facilities had been converted into a storage compartment for the breadfruit plants.) Bounty IV is a fairly accurate rendition of Plan I. She has guns, but no airports or watercloset. (I got a laugh the first time I saw the movie. In one scene Anthony Hopkins is sitting in his cabin in front of a huge copy of a sheer plan of the ship. It’s Plan I.)
It’s always dangerous to be dogmatic about such things, but I think that blue color scheme on the Marlon Brando ship is completely bogus. Blue paint existed in the eighteenth century, of course, and it’s theoretically possible that this ship’s hull was painted blue. But in all the digging I did I failed to find any contemporary evidence that the Bounty - or any other British vessel of the late eighteenth century - had a blue hull. A fair number of paintings and other representations of the ship have blue hulls, but I think all of them were done after 1959 - i.e., the people responsible for them were using the movie as their source. (That sort of thing happens in “historical” research more often than we’d like to think.) In my opinion that blue paint was a figment of some Hollywood art director’s imagination. According to the information I dug up (an when it comes to color schemes there isn’t much of it), the people responsible for Bounty IV got it about right: oiled wood sides, black and yellow-ochre trim, and probably (though I’m not sure whether the movie ship has this feature) dull red on the insides of the bulwarks, gun carriages, and deck furniture.
That’s a start. I could write about this ship at far greater length than any sane person wants to read. If I can help with anything else I’ll be glad to try. Maybe some other Forum members can jump in with some more practical suggestions.