1st thanks to the worm reply above
and as the designer plan Camel is just after the DR1, to be honest I don't mind about the country of the aircraft originally from plenty reasons. maybe the best is that during the WWI especially there was some kind of honor between the air worriers.
for the other aircraft requested, well I'm not sure about the list, I really like SD style so I get the all list, print it as 2 models on one page and build it chronologic. so I not sure what will be No. 4
And now to the Camel: