Saw this thread was a thing, so I compiled all the sprites from Project Einherjar for anyone who is planning to make Wolf3D style mods in the near future. I prefer you further modify the sprites if you're gonna use them: most of them are heavy mod jobs on base sprites from Wolf3D, Blake Stone, Pinichetstein 3D, Overtaker, the Bunker 3D trilogy, Wolfendoom, Ghostbusters Doom, Batman vs Bane, Batman: No Man's Land, and custom sprites from Monkee's Image World. Some sprites are only slightly modified from the originals to get the effect I wanted; others barely resemble their original incarnations, usually assembled from modified pieces of other sprites.
Otto Hreidmar (1 gun, Magic Monkee), Mommybot (Mars 3D), Sky Hound (Magic Monkee), Valraven (Pinochetstein), Ghost (Realm667), and the Block Doc (Horrormovieguy) are basically unmodified from their sources, but are now easily importable truecolor pngs you can mod to your heart's content.
I also included Juno's sprite, modded from an Agent Diaz sprite.
Oh, I also-also included the voices of each character for fun, including a ton of unused lines.
And Ranger is done.
Note: Since it came from renders of a Q1 models, the proportions aren't too great, at some angles his legs turn into Kakyoin, and the chest colors don't work too great for translation, the pants do though.