diff --git a/Resources/Prototypes/Entities/Markers/Spawners/Random/posters.yml b/Resources/Prototypes/Entities/Markers/Spawners/Random/posters.yml
index 9c2a6f49c5b6d8..389a9cd8e51f45 100644
--- a/Resources/Prototypes/Entities/Markers/Spawners/Random/posters.yml
+++ b/Resources/Prototypes/Entities/Markers/Spawners/Random/posters.yml
@@ -165,4 +165,8 @@
       - PosterHarmonySpaceAsshole # Harmony
       - PosterHarmonySmokeBreak # Harmony
       - PosterHarmonyWallMeat # Harmony
+      - PosterHarmonyMissing # Harmony
+      - PosterHarmonySafetyLizz # Harmony
+      - PosterHarmonyMuhrinePropagandaSprayed # Harmony
+      - PosterHarmonyMuhrinePropaganda # Harmony
     chance: 1
diff --git a/Resources/Prototypes/_Harmony/Entities/Structures/Wallmounts/Signs/posters.yml b/Resources/Prototypes/_Harmony/Entities/Structures/Wallmounts/Signs/posters.yml
index 65e8df9d06ea58..f9e0cece31d182 100644
--- a/Resources/Prototypes/_Harmony/Entities/Structures/Wallmounts/Signs/posters.yml
+++ b/Resources/Prototypes/_Harmony/Entities/Structures/Wallmounts/Signs/posters.yml
@@ -33,7 +33,7 @@
   parent: PosterBase
   id: PosterHarmonyMoney
   name: "HarMoney"
-  description: "A poster depicting the values of Harmony Station cargo department."
+  description: "Harmoney Station. Each year increasing profits and maximizing gains, all thanks to our beloved Cargo Department. Weh!"
   components:
     - type: Sprite
       sprite: _Harmony/Structures/Wallmounts/posters.rsi
@@ -148,3 +148,44 @@
     - type: Sprite
       sprite: _Harmony/Structures/Wallmounts/posters.rsi
       state: harmony_poster15_legit
+
+- type: entity
+  parent: PosterBase
+  id: PosterHarmonyMissing
+  name: "Missing Person"
+  description: "It appears as if someone ripped off this poster of a missing individual, obscuring details of their rather strange disappearance."
+  components:
+    - type: Sprite
+      sprite: _Harmony/Structures/Wallmounts/posters.rsi
+      state: harmony_poster16_legit
+      
+- type: entity
+  parent: PosterBase
+  id: PosterHarmonySafetyLizz
+  name: "Safety Lizz - Alwaysss bring a winter coat with you!"
+  description: "Advert of Sssafety Lizz issue #3, detailing the importance of carrying winter clothing for thossse lizardfolk that often travel around ssspace ssstationsss."
+  components:
+    - type: Sprite
+      sprite: _Harmony/Structures/Wallmounts/posters.rsi
+      state: harmony_poster17_legit
+
+- type: entity
+  parent: PosterBase
+  id: PosterHarmonyMuhrinePropagandaSprayed
+  name: "UNMC ad covered with graffiti"
+  description: "The graffiti in question only appears to be referencing a UNMC operation numbered '1217' with a text written nearby that says: 'remember them'."
+  components:
+    - type: Sprite
+      sprite: _Harmony/Structures/Wallmounts/posters.rsi
+      state: harmony_poster18_legit
+      
+- type: entity
+  parent: PosterBase
+  id: PosterHarmonyMuhrinePropaganda
+  name: "JOIN THE UNMC! OORAH!"
+  description: "An advert showcasing the multiple succesful operations the UNMC has been involved with, inviting to the viewer to enlist themselves to the Marines."
+  components:
+    - type: Sprite
+      sprite: _Harmony/Structures/Wallmounts/posters.rsi
+      state: harmony_poster19_legit
+      
\ No newline at end of file
diff --git a/Resources/Textures/_Harmony/Structures/Wallmounts/posters.rsi/harmony_poster16_legit.png b/Resources/Textures/_Harmony/Structures/Wallmounts/posters.rsi/harmony_poster16_legit.png
new file mode 100644
index 00000000000000..65ca228d96a956
Binary files /dev/null and b/Resources/Textures/_Harmony/Structures/Wallmounts/posters.rsi/harmony_poster16_legit.png differ
diff --git a/Resources/Textures/_Harmony/Structures/Wallmounts/posters.rsi/harmony_poster17_legit.png b/Resources/Textures/_Harmony/Structures/Wallmounts/posters.rsi/harmony_poster17_legit.png
new file mode 100644
index 00000000000000..cf357bde5b6c28
Binary files /dev/null and b/Resources/Textures/_Harmony/Structures/Wallmounts/posters.rsi/harmony_poster17_legit.png differ
diff --git a/Resources/Textures/_Harmony/Structures/Wallmounts/posters.rsi/harmony_poster18_legit.png b/Resources/Textures/_Harmony/Structures/Wallmounts/posters.rsi/harmony_poster18_legit.png
new file mode 100644
index 00000000000000..2247aad364ad14
Binary files /dev/null and b/Resources/Textures/_Harmony/Structures/Wallmounts/posters.rsi/harmony_poster18_legit.png differ
diff --git a/Resources/Textures/_Harmony/Structures/Wallmounts/posters.rsi/harmony_poster19_legit.png b/Resources/Textures/_Harmony/Structures/Wallmounts/posters.rsi/harmony_poster19_legit.png
new file mode 100644
index 00000000000000..c23752e1327ee1
Binary files /dev/null and b/Resources/Textures/_Harmony/Structures/Wallmounts/posters.rsi/harmony_poster19_legit.png differ
diff --git a/Resources/Textures/_Harmony/Structures/Wallmounts/posters.rsi/meta.json b/Resources/Textures/_Harmony/Structures/Wallmounts/posters.rsi/meta.json
index 0d45b07369b9fc..9d5fde3aaaf390 100644
--- a/Resources/Textures/_Harmony/Structures/Wallmounts/posters.rsi/meta.json
+++ b/Resources/Textures/_Harmony/Structures/Wallmounts/posters.rsi/meta.json
@@ -51,6 +51,18 @@
         },
         {
             "name": "harmony_poster15_legit"
-        }
+        },
+		{
+            "name": "harmony_poster16_legit"
+        },
+		{
+            "name": "harmony_poster17_legit"
+        },
+		{
+            "name": "harmony_poster18_legit"
+        },
+		{
+            "name": "harmony_poster19_legit"
+		}
     ]
 }