It will work with all stock maps and campaign and I'll try to provide standalone version.
Guns currently in the mod:
- Olympia
- M14
- MP5K
- PM63
- Peacekeeper
- CZ75
All those guns are pack-a-punchable and all PaPed guns have WaW PaP camo on it.
Screens (sorted by oldest):

Olympia

PaPed Olympia (Hades) viewmodel

M14

PaPed M14 (Mnesia)

MP5K

PaPed MP5K (MP115 Kollider)

PM63 (black box is being fixed)

PaPed PM63 (original name is Tokyo and Rose but due to lack of engine support of dual wielding the name is just Tokyo)

Pork's Peacekeeper

PaPed Peacekeeper (Porkkeeper)

CZ75

PaPed CZ75 (Calamity) a mini raygun with custom fx.
Credits:
offthewall2112 - black ops animations and helping me not to exceed the vert limit on M14
P0rkRoyalz - peacekeeper