It has been mentioned before..It would be ok if people who uploads reworked packages could credit in a text file when they use others work. A lot of us have spent ridiculously many hours on textures, panels etc.
F.ex. some of the textures in the latest Gloster Meteor FSX / P3Dv3 FSX compilation. The WH,WK and WL repaints, even the thumbnails, I recognize from my old CFS2 uploads.