i've managed to do the top of the tranny tunnel, the floor (but i had to add an extra 125mm but when your on a budget who cares), and the piece infont of the scuttle out of 2mm (its what we had left over from building 3D bombing targets), and i have enough for the sides of the tranny tunnel too. to top it off i may aswell go the whole hog and "Galv" it to make it nice and heavy