Sonic Zombie Apocalypse 3:
Earth model: *UNKNOWN FOR NOW*
Rouge Model: https://steamcommunity.com/sharedfi.....?id=2913140867
Main Crew: https://steamcommunity.com/sharedfi.....?id=2912736778
TV: Not the specific model, but OG model was from Counter Strike: Source.
Map: gm_construct 12

Sawnik in Zombie thing 2 (Sonic Zombie Thing 2):
Map: gm_bigcity
Sonic, Amy, and Tails models: https://steamcommunity.com/sharedfi...../?id=659214437
Rouge and Shadow Models: https://steamcommunity.com/sharedfi...../?id=417338658
Eggman Model: https://steamcommunity.com/sharedfi...../?id=126051474

Sonic Zombie Diaries part 3:
Maps: *UNKNOWN*
Sonic, Silver, Little Sonic, Tails, Amy, and Knuckles: https://steamcommunity.com/sharedfi...../?id=105278477
Rouge and Shadow: https://steamcommunity.com/sharedfi...../?id=105287988
Satan: *UNKNOWN TO MY KNOWLEDGE*

Sonic Zombie Vengence:
Map: https://steamcommunity.com/sharedfi...../?id=187908771
Hornhog Sonic: https://steamcommunity.com/sharedfi...../?id=659214437
Monster Silver: https://steamcommunity.com/sharedfi...../?id=167380649

Sonic Zombie in Space:
Maps: City Ruins and RP_stardestroyer
Lightsabers: https://steamcommunity.com/sharedfi...../?id=111412589
Lawnmower: https://steamcommunity.com/sharedfi...../?id=146823087