Yesterday I bought both the Beechcraft D 18 and Nieuport 34 for Prepar3D v4. Excellent models, nice flying etc. My compliments!
1 Do you know of add-on textures for Dutch liveries of the Beechcraft D 18?
2. Why are you using your name in the name of the aircraft folder and prohibit changes in that foldername? I organize my folders by manufacturername Boeing, Lockheed, AVRO, Dornier etc or by type for American military like B-17, F-16, P-51 etc.for ease of maintenance and file-management. Providers like you and A2A, Carenado etc can put their name in "ui_createdby=" . The same is valid for the title, I like to edit the title to arrange a consistent display in the aircraft selection-menu. Changes in your title also prohibit selection.
with kind regards,
Piet de Geus