1:16 scale model, M V Krait, Operation Jaywick

Full hull model in 3/4 inch to the foot scale (or 1:16 scale), depicting the Japanese fishing vessel Krait, converted for use in Operation Jaywick. Model is built from wood, plank-on-frame, in imitation of the full-scale item. Deck and hull fittings are cast or crafted from metal (copper, brass or cast white metal) and include the rudder, propeller, two anchors with chain, hold cowl ventilators, stove and engine funnels. Other details include adjustable rigging shackles, cabin handles, port and starboard lanterns and a gas stove. The superstructure is fitted with a rigged forward mast and sail, four hold covers (one of which opens), a wooden cabin fitted with a pair of doors (one opens), glass windows, steering wheel, maps and a bookcase with books; a rear deck cover overlaid in a cotton cover, storage lockers and galley, and a rear jack staff. A copper radio wire with insulators runs from the main mast to the jack staff, with a connector from the deck. The model is mounted on two brass pillar stands which pierce its hull. The model's hull and deck-house are unpainted.

The MV Krait (originally known as the Kofuku Maru) was formerly the property of a Japanese fishing firm in Singapore. After the fall of Singapore, she was employed in the rescue of evacuees from ships which had been sunk along the East Coast of Sumatra. Some 1,100 people were transported in the Krait during this period.

When the Netherland East Indies surrendered, the Krait was sailed to India by a civilian, Mr W.R. Reynolds. It eventually reached Australia and, because it was a former Japanese vessel, was selected to transport members of Operation Jaywick conducted by Z Special Unit, Australian Services Reconnaissance Department, into Japanese-occupied waters near Singapore. On the night of 26th September 1943, six British and 11 Australian army and naval personnel on the Krait placed limpet mines on ships in Singapore harbour. In this operation, seven ships were sunk and the men returned to Australia on the Krait on 19 October 1943.

This model's structural appearance and fitout reflects the configuration of the ship during Operation Jaywick, when it was disguised as a local fishing vessel. Research conducted in 2018 by the Australian National Maritime Museum suggests that the deck house and engine coamings were actually painted a gloss dark chestnut brown, while the hull had a dirty black appearance.