Doujin from the 1996 NGE anthology Zettai Anzen Kamisori (Absolute Safety Razor) by Nobi Nobita, that may very well have been the source for the Director's Cut scenes in episode 22. Translation by the very kind user 1731298478 on the Evageeks forums: https://forum.evageeks.org/thread/17938/Nobi-Nobita-Bridal-Veil-Ep-22-DC-Source/