That Cuban Mig is really good! Well done!
I found in my parts bin an ejector seat. No idea of the aircraft, but with some re-working, and licence, it will be a reasonable replacement. No detailing or PE on this Mig-23, just a quick build, and then painting in Libyan colours. As the for the Mig-15, I'm going to knock it together, not bother too much sanding/filling, and then send it to the Fatal Air Force, where all my aborted models go (a friend's 4 year old son, who loves them!); if not then it joins the experiment box, where other aborted models are kept (or large wings, sections, etc) for use in new techniques, trying out new paints, etc.
Actually, what do others do with their aborted models?