As the result, I have a lot of somewhat or sometimes heavily changed sprites which others may find handy.
The pistol from Bladerunner. Fully sprited by me. I will turn it into a proper PK3 with code somewhat later.
Code + Doomguy hands + Sounds + Reload frames
Original author: Doom Nukem, Carbon Dioxide
Sprite additions, edit: Deon (full reload animations, smoother shooting, Doom gloved-hands)
Coding: Deon (weapon, reload function, casings).
Screenshot/spritesheet (Preview only, get the actual mod, everything is prepared, no need to cut it)
(original by NMN and Cage) turned into real similarly paletted roster of enemies:
Human enemies (Blackguards)
Male, Male with SMG and Female
Here's a de-zombified version of ZSpecOps, with two death types and grenade throwing sprites.
Base sprite from: Realm667 (Authors: Mark Quinn, Vegeta, Xim, Ghastly_dragon, MagicWazard)