small variants exist on the different models.
The first and one of the most visible concerning the part in plastic
on the top of the body that I would call "ladder"
They are two different types, one with a rod (last one) of reinforcement
and the other without (first one):
Eagle Freighter 2 nd release, Green Eagle transporter 2 nd release
are with the two types
Green Eagle transporter 1 st release are only without the rod
White Eagle Freighter 1 st release are only without the rod of
Blue Eagle are only with the rod of reinforcement.
As it is extremely easy to change this part of an eagle to the
other without letting trace, one can find other variations but
I think that it is not factory-built.