The seating arrangements
Next for comparison the pilots seats
The old ones are a simple one piece moulding, indicative of, rather than being an accurate copy of the real thing. The new ones, as you can see, are a much more complex multiple moulding.
Assembled the differences are clear. The old seats will be dressed later on with painted Tamiya tape for cushions and belts
finally the ejection hood goes onto the new seat, making it even more complex