Vox head displacement map (#30699)

* head displacement for vox

* fixe

Resources/Prototypes/Entities/Mobs/Species/vox.yml

@@ -108,6 +108,11 @@
           32:
             sprite: Mobs/Species/Vox/displacement.rsi
             state: hand
+      head:
+        sizeMaps:
+          32:
+            sprite: Mobs/Species/Vox/displacement.rsi
+            state: head
       back:
         sizeMaps:
           32:
@@ -151,6 +156,11 @@
           32:
             sprite: Mobs/Species/Vox/displacement.rsi
             state: hand
+      head:
+        sizeMaps:
+          32:
+            sprite: Mobs/Species/Vox/displacement.rsi
+            state: head
       back:
         sizeMaps:
           32:

Resources/Textures/Mobs/Species/Vox/displacement.rsi/meta.json

@@ -1,7 +1,7 @@
 {
     "version": 1,
     "license": "CC-BY-SA-3.0",
-    "copyright": "jumpsuit state made by PJB3005. back, hand, and eyes states made by Flareguy, ears and shoes made by TheShuEd",
+    "copyright": "jumpsuit state made by PJB3005. back, hand, head, and eyes states made by Flareguy, ears and shoes made by TheShuEd",
     "size": {
         "x": 32,
         "y": 32
@@ -22,6 +22,10 @@
             "name": "hand",
             "directions": 4
         },
+        {
+            "name": "head",
+            "directions": 4
+        },
         {
             "name": "ears",
             "directions": 4