In a painful transition of from sail to steam and from wood hull to iron is the bastardised version a warship, the HMS CAPTAIN. This ship tried to corporate in all of the above with disastrous results. Designed by Cowper Coles, this vessel was launched On March 27, 1869 by the Laird Brothers of Berkenhead, with the innovation of two turret loading cannons. The propulsion was by steam on an iron hull with a full rigged sail as an auxiliuary arrangement. Knowlegeable naval officers warned against this design, but those in the higher Admiralty proceded because of the innovated design. On the night of Septermber 6, 1870, the CAPTAIN encountered strong winds off Finisterre on the English Channel. Because of her low freeboard, the CAPTAIN took on water causing the ship to scapsize with the loss of 480 officers and crew. This ship will never become a kit, but it will serve as an interesting transition of ship design.
Source, Wikipedia Happy modeling Crackers