as i recall when i built my 1/12th tyne my work mate was building his aerokits solent there were different watertight doors fitted to the cabin too , both of the models we built were from the same lifeboat station , that being from bembridge on the isle of wight , i remember his as 48- ? ? ? while mine was 47-018 , both being slipway launched were glacier white below waterline , oxford blue hull sides , and vw brilliant orange cabins , the deck on mine was painted in rover tempest grey , although i cant remember what the solent was painted in ( they were both sprayed at my flat , in cellulose automotive paint in my kitchen ! )