Large tail marking (#23551)

* add

* fix copyright

* large

Resources/Textures/Mobs/Customization/reptilian_parts.rsi/meta.json

@@ -1,7 +1,7 @@
 {
   "version": 1,
   "license": "CC-BY-SA-3.0",
-  "copyright": "https://github.com/Skyrat-SS13/Skyrat-tg/tree/40e3cdbb15b8bc0d5ef2fb46133adf805bda5297, while Argali, Ayrshire, Myrsore and Bighorn are drawn by Ubaser, and Kobold Ears are drawn by Pigeonpeas. Body_underbelly made by Nairod(github) for SS14.",
+  "copyright": "https://github.com/Skyrat-SS13/Skyrat-tg/tree/40e3cdbb15b8bc0d5ef2fb46133adf805bda5297, while Argali, Ayrshire, Myrsore and Bighorn are drawn by Ubaser, and Kobold Ears are drawn by Pigeonpeas. Body_underbelly made by Nairod(github) for SS14. Large is drawn by Ubaser.",
   "size": {
     "x": 32,
     "y": 32
@@ -11,6 +11,10 @@
       "name": "tail_smooth_front",
       "directions": 4
     },
+    {
+      "name": "tail_large_front",
+      "directions": 4
+    },
     {
       "name": "tail_spikes_front",
       "directions": 4
@@ -27,6 +31,10 @@
       "name": "tail_smooth_behind",
       "directions": 4
     },
+    {
+      "name": "tail_large_behind",
+      "directions": 4
+    },
     {
       "name": "tail_spikes_behind",
       "directions": 4
@@ -43,6 +51,10 @@
       "name": "tail_smooth",
       "directions": 4
     },
+    {
+      "name": "tail_large",
+      "directions": 4
+    },
     {
       "name": "tail_spikes",
       "directions": 4