Seat is not WWII factory seat. This one is post war modified.
Instrument panel is also post-war modified. K14 gunsight has been removed and the 3 gauges have been put into its place and that compass is jet era.
Actually, that whole instrument panel is post-war. Some gauges look to be original, but the panel itself, and at least 2 of those gauges are post war, not to mention that the dash-mounted radio appears to be solid-state technology with digital display.
In any event, great pics!