I've decided to try building the entire suit, inside and out, as detailed as possible, starting with the seating and controls from inside.
The height of the seat is, the top section of the five pieces is neck height, and the bottom piece is around the bottom/groin area. So all in all this is around 2/3 the height of a 6ft person.
Not sure if I'll get as far as texturing it by the final date as I'm going to try and put as much detail as possible into it, but I'll continue on afterwards if not.
Here's the first of probably many many updates...lol