Thank you very much!
Leonardo, the designer behind Atvars, is working on the instructions and covers, I believe there will be many versions soon: D-21 Exercito Argentino, EKW D-21 Armada Argentina, D-21 Turkish Air Force, Skoda D1 Czechoslovak Air Police (the model buid at last) Skoda D1 Slovak Air Force and finally two Skoda D1s from the Czechoslovak Air Force.
Leonardo also intends to produce the Dewoitine D19 (same airframe but with Hispano-Suiza engine) and the Dewoitine D-25 (two-seater of the D21 used by Argentina) in the coming months.
My next D-21 should be the Turkish version.