Thanks mugje. I notice there are quite a few builds of the Amati kit as well. I'm not sure how good or accurate Amati kits are generally. At this stage, I am now leaning between the Amati and Caldercraft kits in terms of accuracy and quality, but would take more knowledgeable advice...
One thing I found was mention that the Caldercraft Bounty is the only one that appears closely modeled on the Admiralty plans after refit, not the original plans drawn up by the Admiralty based on the acquired Bethia. In particular, the addition of a box structure 'next to the taffrail' which is thought to be the flag locker. This structure looks too tall to be a normal flag locker like seen on the HMS Victory, extending much higher than the gunwale.
A suggestion is that the structure could be the Captain's 'water closet' after refit of the Captain's cabin for the breadfruit.
The structure is shown in the image below from Caldercraft:
Also seen on the Amarti kit..
If one were to go by the only known period depiction of the Bounty, then this one etched in 1790 by Robert Dodd may be the most accurate, especially presuming he was going by some advice from knowledge people of the time, perhaps even Bligh himself, as it was in the same year, 1790, that Bligh was acquitted of the mutiny and he published his own account.
This would make the Amati model closer on the stern... I must say, I'm not very impressed with the Caldercraft depiction of that area.
The Bounty replica built for the 1960 movie...
and the 1978 movie...