Bf 109 minor issues

[Pierre@]

Some details missing or erroneous as seen on these Richtofen Emils:

- there is a rectangular hatch under the starboard side of the cockpit (both photographs)
- the oxygen filling point is oversized in CoD (correct for a Friedrich or later version) (Yellow 5).
- the handhold in front of the canopy has two squared angles. (look at first picture, Erich Mix' belly landing in may 40)




(...I hope my approximative english is understandable??)