some information about what I'm currently doing. For my German AU I created a governmental agency responsible for evaluating aircraft that German manufacturer wanted to sell in and outside Germany and foreign manufacturers wanted to sell to Germany. I call it Kaiserliche Luftfahrtverwaltung KLV (Imperial Aviation Administration). From 1920 till 1946 it would have given a conscutive number to every aircraft type that would be able to purchase in or from Germany.
I will acctualy create a sheet with hopefully every type that I included in this list (313 for total).
Here is a small previwe how it will look like.
First is the KLV-number, second a drawing of the aircraft, third the manufacturer, fourth its origin, fifth the year of first flight, sixth the year of being listed by the KLV, sixth date of service with Germany, seventh the total number built, and last an in-universe comment. (Note: the information will mostly differ from reality, as it is an AU).
Shamefully I have to admitt that of the first six types which I put in the sample I have only drawn two so far. So below is a link to deviantart, where I put the plate with all aircrafts I have drawn so far.
https://cascadiasb.deviantart.com/art/F ... -733260257