diff --git a/Resources/Prototypes/Entities/Structures/Doors/Airlocks/access.yml b/Resources/Prototypes/Entities/Structures/Doors/Airlocks/access.yml
index 7c6be9c62d..15f592b1ea 100644
--- a/Resources/Prototypes/Entities/Structures/Doors/Airlocks/access.yml
+++ b/Resources/Prototypes/Entities/Structures/Doors/Airlocks/access.yml
@@ -885,217 +885,217 @@
   id: AirlockMaintSalvageLocked
   components:
   - type: Sprite
-    sprite: Structures/Doors/Airlocks/Standard/maint.rsi
+    sprite: _DV/Structures/Doors/Airlocks/Standard/maint.rsi # DeltaV - Changed to our sprites
 
 - type: entity
   parent: AirlockCargoLocked
   id: AirlockMaintCargoLocked
   components:
   - type: Sprite
-    sprite: Structures/Doors/Airlocks/Standard/maint.rsi
+    sprite: _DV/Structures/Doors/Airlocks/Standard/maint.rsi # DeltaV - Changed to our sprites
 
 - type: entity
   parent: AirlockCommandLocked
   id: AirlockMaintCommandLocked
   components:
   - type: Sprite
-    sprite: Structures/Doors/Airlocks/Standard/maint.rsi
+    sprite: _DV/Structures/Doors/Airlocks/Standard/maint.rsi # DeltaV - Changed to our sprites
 
 - type: entity
   parent: AirlockEngineeringLocked
   id: AirlockMaintEngiLocked
   components:
   - type: Sprite
-    sprite: Structures/Doors/Airlocks/Standard/maint.rsi
+    sprite: _DV/Structures/Doors/Airlocks/Standard/maint.rsi # DeltaV - Changed to our sprites
 
 - type: entity
   parent: AirlockAtmosphericsLocked
   id: AirlockMaintAtmoLocked
   components:
   - type: Sprite
-    sprite: Structures/Doors/Airlocks/Standard/maint.rsi
+    sprite: _DV/Structures/Doors/Airlocks/Standard/maint.rsi # DeltaV - Changed to our sprites
 
 - type: entity
   parent: AirlockBarLocked
   id: AirlockMaintBarLocked
   components:
   - type: Sprite
-    sprite: Structures/Doors/Airlocks/Standard/maint.rsi
+    sprite: _DV/Structures/Doors/Airlocks/Standard/maint.rsi # DeltaV - Changed to our sprites
 
 - type: entity
   parent: AirlockBarKitchenLocked
   id: AirlockMaintBarKitchenLocked
   components:
   - type: Sprite
-    sprite: Structures/Doors/Airlocks/Standard/maint.rsi
+    sprite: _DV/Structures/Doors/Airlocks/Standard/maint.rsi # DeltaV - Changed to our sprites
 
 - type: entity
   parent: AirlockMaintRnDLocked # DeltaV - Chapel is in Epistemics
   id: AirlockMaintChapelLocked
   components:
   - type: Sprite
-    sprite: Structures/Doors/Airlocks/Standard/maint.rsi
+    sprite: _DV/Structures/Doors/Airlocks/Standard/maint.rsi # DeltaV - Changed to our sprites
 
 - type: entity
   parent: AirlockHydroponicsLocked
   id: AirlockMaintHydroLocked
   components:
   - type: Sprite
-    sprite: Structures/Doors/Airlocks/Standard/maint.rsi
+    sprite: _DV/Structures/Doors/Airlocks/Standard/maint.rsi # DeltaV - Changed to our sprites
 
 - type: entity
   parent: AirlockJanitorLocked
   id: AirlockMaintJanitorLocked
   components:
   - type: Sprite
-    sprite: Structures/Doors/Airlocks/Standard/maint.rsi
+    sprite: _DV/Structures/Doors/Airlocks/Standard/maint.rsi # DeltaV - Changed to our sprites
 
 - type: entity
   parent: AirlockLawyerLocked
   id: AirlockMaintLawyerLocked
   components:
   - type: Sprite
-    sprite: Structures/Doors/Airlocks/Standard/maint.rsi
+    sprite: _DV/Structures/Doors/Airlocks/Standard/maint.rsi # DeltaV - Changed to our sprites
 
 - type: entity
   parent: AirlockServiceLocked
   id: AirlockMaintServiceLocked
   components:
   - type: Sprite
-    sprite: Structures/Doors/Airlocks/Standard/maint.rsi
+    sprite: _DV/Structures/Doors/Airlocks/Standard/maint.rsi # DeltaV - Changed to our sprites
 
 - type: entity
   parent: AirlockTheatreLocked
   id: AirlockMaintTheatreLocked
   components:
   - type: Sprite
-    sprite: Structures/Doors/Airlocks/Standard/maint.rsi
+    sprite: _DV/Structures/Doors/Airlocks/Standard/maint.rsi # DeltaV - Changed to our sprites
 
 - type: entity
   parent: AirlockServiceTheatreLocked
   id: AirlockMaintServiceTheatreLocked
   components:
   - type: Sprite
-    sprite: Structures/Doors/Airlocks/Standard/maint.rsi
+    sprite: _DV/Structures/Doors/Airlocks/Standard/maint.rsi # DeltaV - Changed to our sprites
 
 - type: entity
   parent: AirlockKitchenLocked
   id: AirlockMaintKitchenLocked
   components:
   - type: Sprite
-    sprite: Structures/Doors/Airlocks/Standard/maint.rsi
+    sprite: _DV/Structures/Doors/Airlocks/Standard/maint.rsi # DeltaV - Changed to our sprites
 
 - type: entity
   parent: AirlockFreezerKitchenHydroLocked
   id: AirlockMaintKitchenHydroLocked
   components:
   - type: Sprite
-    sprite: Structures/Doors/Airlocks/Standard/maint.rsi
+    sprite: _DV/Structures/Doors/Airlocks/Standard/maint.rsi # DeltaV - Changed to our sprites
 
 - type: entity
   parent: AirlockMedicalLocked
   id: AirlockMaintMedLocked
   components:
   - type: Sprite
-    sprite: Structures/Doors/Airlocks/Standard/maint.rsi
+    sprite: _DV/Structures/Doors/Airlocks/Standard/maint.rsi # DeltaV - Changed to our sprites
 
 - type: entity
   parent: AirlockMedicalMorgueLocked
   id: AirlockMedicalMorgueMaintLocked
   components:
   - type: Sprite
-    sprite: Structures/Doors/Airlocks/Standard/maint.rsi
+    sprite: _DV/Structures/Doors/Airlocks/Standard/maint.rsi # DeltaV - Changed to our sprites
 
 - type: entity
   parent: AirlockChemistryLocked
   id: AirlockMaintChemLocked
   components:
   - type: Sprite
-    sprite: Structures/Doors/Airlocks/Standard/maint.rsi
+    sprite: _DV/Structures/Doors/Airlocks/Standard/maint.rsi # DeltaV - Changed to our sprites
 
 - type: entity
   parent: AirlockScienceLocked
   id: AirlockMaintRnDLocked
   components:
   - type: Sprite
-    sprite: Structures/Doors/Airlocks/Standard/maint.rsi
+    sprite: _DV/Structures/Doors/Airlocks/Standard/maint.rsi # DeltaV - Changed to our sprites
 
 - type: entity
   parent: AirlockMedicalScienceLocked
   id: AirlockMaintRnDMedLocked
   components:
   - type: Sprite
-    sprite: Structures/Doors/Airlocks/Standard/maint.rsi
+    sprite: _DV/Structures/Doors/Airlocks/Standard/maint.rsi # DeltaV - Changed to our sprites
 
 - type: entity
   parent: AirlockSecurityLocked
   id: AirlockMaintSecLocked
   components:
   - type: Sprite
-    sprite: Structures/Doors/Airlocks/Standard/maint.rsi
+    sprite: _DV/Structures/Doors/Airlocks/Standard/maint.rsi # DeltaV - Changed to our sprites
 
 - type: entity
   parent: AirlockDetectiveLocked
   id: AirlockMaintDetectiveLocked
   components:
   - type: Sprite
-    sprite: Structures/Doors/Airlocks/Standard/maint.rsi
+    sprite: _DV/Structures/Doors/Airlocks/Standard/maint.rsi # DeltaV - Changed to our sprites
 
 - type: entity
   parent: AirlockHeadOfPersonnelLocked
   id: AirlockMaintHOPLocked
   components:
   - type: Sprite
-    sprite: Structures/Doors/Airlocks/Standard/maint.rsi
+    sprite: _DV/Structures/Doors/Airlocks/Standard/maint.rsi # DeltaV - Changed to our sprites
 
 - type: entity
   parent: AirlockCaptainLocked
   id: AirlockMaintCaptainLocked
   components:
   - type: Sprite
-    sprite: Structures/Doors/Airlocks/Standard/maint.rsi
+    sprite: _DV/Structures/Doors/Airlocks/Standard/maint.rsi # DeltaV - Changed to our sprites
 
 - type: entity
   parent: AirlockChiefEngineerLocked
   id: AirlockMaintChiefEngineerLocked
   components:
   - type: Sprite
-    sprite: Structures/Doors/Airlocks/Standard/maint.rsi
+    sprite: _DV/Structures/Doors/Airlocks/Standard/maint.rsi # DeltaV - Changed to our sprites
 
 - type: entity
   parent: AirlockChiefMedicalOfficerLocked
   id: AirlockMaintChiefMedicalOfficerLocked
   components:
   - type: Sprite
-    sprite: Structures/Doors/Airlocks/Standard/maint.rsi
+    sprite: _DV/Structures/Doors/Airlocks/Standard/maint.rsi # DeltaV - Changed to our sprites
 
 - type: entity
   parent: AirlockHeadOfSecurityLocked
   id: AirlockMaintHeadOfSecurityLocked
   components:
   - type: Sprite
-    sprite: Structures/Doors/Airlocks/Standard/maint.rsi
+    sprite: _DV/Structures/Doors/Airlocks/Standard/maint.rsi # DeltaV - Changed to our sprites
 
 - type: entity
   parent: AirlockResearchDirectorLocked
   id: AirlockMaintResearchDirectorLocked
   components:
   - type: Sprite
-    sprite: Structures/Doors/Airlocks/Standard/maint.rsi
+    sprite: _DV/Structures/Doors/Airlocks/Standard/maint.rsi # DeltaV - Changed to our sprites
 
 - type: entity
   parent: AirlockQuartermasterLocked
   id: AirlockMaintQuartermasterLocked
   components:
   - type: Sprite
-    sprite: Structures/Doors/Airlocks/Standard/maint.rsi
+    sprite: _DV/Structures/Doors/Airlocks/Standard/maint.rsi # DeltaV - Changed to our sprites
 
 - type: entity
   parent: AirlockArmoryLocked
   id: AirlockMaintArmoryLocked
   components:
   - type: Sprite
-    sprite: Structures/Doors/Airlocks/Standard/maint.rsi
+    sprite: _DV/Structures/Doors/Airlocks/Standard/maint.rsi # DeltaV - Changed to our sprites
 
 - type: entity
   parent: AirlockSyndicate