Recent additions to my 1/1200 scale fleet are these two battleships of the Lion class. Six of these were planned, and the first two (Lion and Temeraire) laid down as a planned follow-up to the King George V class. Unlike the KGVs, the Lions were to be armed with 16 inch guns in three triple turrets. As the hull was basically a (very) slightly stretched KGV (the difference in length amounts to a fraction of a centimetre in 1/1200 scale), I simply made up the Revell kit from the box, less the main turrets. Suitable turrets were sourced from a chap on ebay who produces a range of such items - mostly as replacements for the old Tremo models. The turret mounts had to be carved out a bit to enable to new turrets to fit.
An easy conversion then, to produce an only slightly fictional ship! Or two.