/vr/ - Retro Games

>>6266173
Overall game quality has nothing to do with it. Lots of good games have generic guns.
This >>6266142 looks like a SPAS-12 (that's been in a lot of FPS) with some tacticool addons.
Pretty sure RGA mod had one of those

Also very often stuff that looks decent in 3D does not look all that great as sprites, because 3D model may be seen from several different angles depending on movement and have moving parts that react to player view. You can do that with sprites sure but that will take a lot of time and waste a lot of space.
If you gonna rip 3D game for sprites better chose one that have striking younique looking guns otherwise you will spend a lot of time for mediocre results.

Take a look at these rips:
https://forum.zdoom.org/viewtopic.php?t=38067
There's a handy tutorial on how to do your own rip well on the bottom of the OP post. That will save you some time.