This is the Lindberg HMS Ark Royal, marketed recently in a box with a portrait of Admiral Howard. She was the flagship of the English fleet against the Spanish Armada in 1588. She was the first of five ships in the Royal Navy to bear the Ark Royal name; the other four all being aircraft carriers.
No scale was given. I would guess it to be in the 1300 range. I understand this may be an ex-Pyro mold. (kit is allegedly 1/250 -ed.)