Add it to your server
In your server's .ini file (servertest.ini by default), add these to the existing WorkshopItems= and Mods= lines, separated by a semicolon (;).
WorkshopItems=3470422050;3825996511
Mods=KATTAJ1_ClothesCore;CerberRussianGear
These lines include the mod it requires, as its Steam page declares it:
- KATTAJ1 Clothes Core [B41/B42MP] ·
KATTAJ1_ClothesCore
| Workshop item | Subscribers | Declared in |
|---|---|---|
| [Cerber] Russian Gear [B42]3825996511 | 104 | description footer |