Hi chaps,
I am currently talking to a chap that has moulds for double skinned bonnet and boot, plus he is making moulds for the doors too. I am trying to buy the moulds from him and will then get a local company to start production. They will provide either panels individually or as a complete kit (with perspex windows, if required), via their website. They will be able to make fibreglass/gel coat panels that can be painted, or carbon fibre finish. Each hinged panel will have threaded inserts for hinges and catches to bolt to in the standard positions.
Hope that all makes sense, will let you have more info as soon as it is available regarding timings and prices, etc.
Cheers,
Martin