1:48 westland Scout / Wasp helicopter, ( two kits out of one / simular moulds ), 1:48 Gazelle helicopter, Well used aircraft and not really covered by any manufacture, Fujimi made kits but they were under scale and not detailed.
You guys could make such a good job of these and i'm sure they would sell.
Also new tool Buccaneer, come on guys, if you want Airfix to become rich quick. Make this as a new tool !!!!!! Would sell in the masses :0)