I have begun working on scratch building the interior. I have begun by taking measurements of the kit supplied parts and then drawing out new replacement parts based on those measurements. I will then use the drawings as templates to cut out new plastic pieces. The picture below shows the floor pieces needed for the cockpit and nose section.
The following pictures show the progression of detailing one of four engines. I am adding all of the ignition wires using very fine brass wire. The last picture shows a completed engine next to one that has yet to be modified.