The Final Assault credits:

Regular guards (pistol guy 1, pistol guy 2, machinegun guy, officer): Wolf Skevos-Jones
Chandelier: Wolf Skevos-Jones (I think)
MP-40 rack: Wolf Skevos-Jones
Column: Raistlin
Laptop: Ben Blaufarb
Suit of armor: Wolf Skevos-Jones (I think)
Dresser: Laz Rojas
Exit sign: Ben Blaufarb
General Stiftkopf: Majik Monkee
Josef Duerheimer: Nayt Smith
Wilhelm berkopf: Wolf Skevos-Jones
Miniboss officer: Wolf Skevos-Jones
Ultimate Mutant: Wolf Skevos-Jones
Pistol: from Rise of the Triad
MP-40: Raistlin
Chaingun: Raistlin
Wooden crate 1 and metal crate 1: Ben Blaufarb
Other metal crates: Wolf Skevos-Jones
Eagle wall, Techno wall, elevator switch, Steel wall, Fancy grey wall from level 8: from Jedi Knight II
Wood walls: Laz Rojas
Cyan metal panels: Ben Blaufarb
Wood parquet/stucco wall: Laz Rojas
Metal doors and doorjambs: Ben Blaufarb
Stone door: Las Rojas
Grey brick/wood wall: Ben Blaufarb
Wood crate 2: I dunno, email me at webmaster@iexecutor.net if you made this.
Grey concrete walls: Ben Blaufarb
Stone bookcase: Wolf Skevos-Jones?
Windows: Laz Rojas
Cathedral walls: Raistlin
Brown thingy-whatsit wall with grey concrete base: Ben Blaufarb
Brown Marble 2: Ben Blaufarb
Dusty chipped grey concrete: Dunno, email me if you made this
Old Totengraeber stuff: B.J. Rowan
Regular guard sounds: Wolf-Skevos Jones; converted from Return to Castle Wolfenstein
Door sounds: Ben Blaufarb
MP40 firing sound: Wolf Skevos-Jones
Pistol firing sound: Ben Blaufarb, converted from DOOM
Stiftkopf sounds: Laz Rojas
Uberkopf sounds: Wolf Skevos-Jones, from Spear Lost Episodes
Blood gurgling noise: from Spear Lost Episodes
Ambient sounds: Wolf Skevos-Jones