New skin models

Elytra + cape skin model
Banner skin model, closes #1997

js/io/formats/skin.js

@@ -1162,6 +1162,33 @@ skin_presets.bamboo_raft = {
 		]
 	}`
 };
+skin_presets.banner = {
+	display_name: 'Banner',
+	model: `{
+		"name": "banner_base",
+		"texturewidth": 64,
+		"textureheight": 64,
+		"bones": [
+			{
+				"name": "stand",
+				"pivot": [0, 0, 0],
+				"cubes": [
+					{"origin": [-10, 42, 0], "size": [20, 2, 2], "uv": [0, 42]},
+					{"origin": [-1, 0, 0], "size": [2, 42, 2], "uv": [44, 0]}
+				]
+			},
+			{
+				"name": "banner",
+				"parent": "stand",
+				"pivot": [0, 44, 0],
+				"rotation": [-2, 0, 0],
+				"cubes": [
+					{"origin": [-10, 4, -1], "size": [20, 40, 1], "uv": [0, 0]}
+				]
+			}
+		]
+	}`
+};
 skin_presets.bat = {
 	display_name: 'Bat',
 	pose: true,
@@ -1809,6 +1836,45 @@ skin_presets.cat = {
 		]
 	}`
 };
+skin_presets.cape_elytra = {
+	display_name: 'Cape + Elytra',
+	model: `{
+		"name": "cape and elytra",
+		"texturewidth": 64,
+		"textureheight": 32,
+		"bones": [
+			{
+				"name": "cape",
+				"pivot": [9, 24, 3],
+				"rotation": [0, 180, 0],
+				"cubes": [
+					{"origin": [4, 8, 3], "size": [10, 16, 1], "uv": [0, 0]}
+				]
+			},
+			{
+				"name": "elytra",
+				"pivot": [-14, 24, 1]
+			},
+			{
+				"name": "left_wing",
+				"parent": "elytra",
+				"pivot": [-14, 28, 1],
+				"cubes": [
+					{"origin": [-24, 4, 1], "size": [10, 20, 2], "uv": [22, 0]}
+				]
+			},
+			{
+				"name": "right_wing",
+				"parent": "elytra",
+				"pivot": [-14, 28, 1],
+				"mirror": true,
+				"cubes": [
+					{"origin": [-14, 4, 1], "size": [10, 20, 2], "uv": [22, 0], "mirror": true}
+				]
+			}
+		]
+	}`
+};
 skin_presets.chest = {
 	display_name: 'Chest',
 	model: `{