add support for copper golem mobhead

Author: KurtThiemann

builtin/mobheads/items/copper_golem.json

@@ -0,0 +1,6 @@
+{
+    "model": {
+        "type": "minecraft:model",
+        "model": "mobheads:item/copper_golem"
+    }
+}

builtin/mobheads/models/item/copper_golem.json

@@ -0,0 +1,85 @@
+{
+	"format_version": "1.21.6",
+	"credit": "Made with Blockbench",
+	"parent": "mobheads:item/base/head_display",
+	"texture_size": [64, 64],
+	"textures": {
+		"texture": "entity/copper_golem/copper_golem",
+		"eyes": "entity/copper_golem/copper_golem_eyes"
+	},
+	"elements": [
+		{
+			"from": [4, 5, 3],
+			"to": [12, 10, 13],
+			"rotation": {"angle": 0, "axis": "y", "origin": [4, 5, 3]},
+			"faces": {
+				"north": {"uv": [2.5, 2.5, 4.5, 3.75], "texture": "#texture"},
+				"east": {"uv": [0, 2.5, 2.5, 3.75], "texture": "#texture"},
+				"south": {"uv": [7, 2.5, 9, 3.75], "texture": "#texture"},
+				"west": {"uv": [4.5, 2.5, 7, 3.75], "texture": "#texture"},
+				"up": {"uv": [2.5, 0, 4.5, 2.5], "rotation": 180, "texture": "#texture"},
+				"down": {"uv": [4.5, 0, 6.5, 2.5], "texture": "#texture"}
+			}
+		},
+		{
+			"from": [4, 5, 3],
+			"to": [12, 10, 13],
+			"shade": false,
+			"rotation": {"angle": 0, "axis": "y", "origin": [4, 5, 3]},
+			"faces": {
+				"north": {"uv": [2.5, 2.5, 4.5, 3.75], "texture": "#eyes"},
+				"east": {"uv": [0, 2.5, 2.5, 3.75], "texture": "#eyes"},
+				"south": {"uv": [7, 2.5, 9, 3.75], "texture": "#eyes"},
+				"west": {"uv": [4.5, 2.5, 7, 3.75], "texture": "#eyes"},
+				"up": {"uv": [2.5, 0, 4.5, 2.5], "rotation": 180, "texture": "#eyes"},
+				"down": {"uv": [4.5, 0, 6.5, 2.5], "texture": "#eyes"}
+			}
+		},
+		{
+			"from": [7, 4, 2],
+			"to": [9, 7, 4],
+			"rotation": {"angle": 0, "axis": "y", "origin": [7, 4, 2]},
+			"faces": {
+				"north": {"uv": [14.5, 0.5, 15, 1.25], "texture": "#texture"},
+				"east": {"uv": [14, 0.5, 14.5, 1.25], "texture": "#texture"},
+				"south": {"uv": [15.5, 0.5, 16, 1.25], "texture": "#texture"},
+				"west": {"uv": [15, 0.5, 15.5, 1.25], "texture": "#texture"},
+				"up": {"uv": [14.5, 0, 15, 0.5], "rotation": 180, "texture": "#texture"},
+				"down": {"uv": [15, 0, 15.5, 0.5], "texture": "#texture"}
+			}
+		},
+		{
+			"from": [7, 10, 7],
+			"to": [9, 14, 9],
+			"rotation": {"angle": 0, "axis": "y", "origin": [7, 10, 7]},
+			"faces": {
+				"north": {"uv": [9.75, 2.5, 10.25, 3.5], "texture": "#texture"},
+				"east": {"uv": [9.25, 2.5, 9.75, 3.5], "texture": "#texture"},
+				"south": {"uv": [10.75, 2.5, 11.25, 3.5], "texture": "#texture"},
+				"west": {"uv": [10.25, 2.5, 10.75, 3.5], "texture": "#texture"},
+				"up": {"uv": [9.75, 2, 10.25, 2.5], "rotation": 180, "texture": "#texture"},
+				"down": {"uv": [10.25, 2, 10.75, 2.5], "texture": "#texture"}
+			}
+		},
+		{
+			"from": [6, 14, 6],
+			"to": [10, 18, 10],
+			"rotation": {"angle": 0, "axis": "y", "origin": [6, 14, 6]},
+			"faces": {
+				"north": {"uv": [10.25, 1, 11.25, 2], "texture": "#texture"},
+				"east": {"uv": [9.25, 1, 10.25, 2], "texture": "#texture"},
+				"south": {"uv": [12.25, 1, 13.25, 2], "texture": "#texture"},
+				"west": {"uv": [11.25, 1, 12.25, 2], "texture": "#texture"},
+				"up": {"uv": [10.25, 0, 11.25, 1], "rotation": 180, "texture": "#texture"},
+				"down": {"uv": [11.25, 0, 12.25, 1], "texture": "#texture"}
+			}
+		}
+	],
+	"display": {
+		"gui": {
+			"rotation": [30, -135, 0],
+			"translation": [0, -2, 0],
+			"scale": [0.625, 0.625, 0.625]
+		}
+	}
+}