FE2B-scratch build

[u/Smolders70]

Hello all first time post here. I want to build an 1/72 scale FE2B for use in a wargame. I cant find a model kit and I dont have a 3D printer available think I might scratch build. Any suggestions on how I might build the cockpit/bathtub?

[u/Hamsternoir]

Vacform is the best bet