Create/Update assets for version 1.12.2

assets/minecraft/models/item/cod.json

@@ -0,0 +1,13 @@
+{
+    "parent": "item/generated",
+    "textures": {
+        "layer0": "items/fish_cod_raw"
+    },
+    "display": {
+        "head": {
+            "rotation": [ 0, 90, -60 ],
+            "translation": [ -7, -4, -7],
+            "scale":[ 0.8, 0.8, 0.8]
+        }
+    }
+}