So when scrolling through my aircraft selection, there are a bunch of placeholder icons, there appears to be 6 named icons; KC46 (even though I have the captain sim KC-46 and can click and start a flight with it), KC135 (I had the 3rd party KC-135/other variants from delta simulations), IL78 (I had the third party mod installed but deleted it), K2 (no idea), A310MRTT (don't know either). And there are two "AIRCRAFT.UI_MODEL