The seats from the inside of the Storm Raven, with straws on top of it. That simple. There's a small bit of masking tape around the outside to cover up gaps, but nothing extravigant otherwise.
As for the updates, I apologise, I forgot to get the batteries when I was in town
I have started some new models in the meantime however, so when I do remember the batteries, there will be a bigger update I reckon.