Refine Burrow owl icon source

design/brand/Burrow.icon/icon.json

@@ -0,0 +1,64 @@
+{
+  "fill" : {
+    "automatic-gradient" : "srgb:0.09020,0.06275,0.04314,1.00000"
+  },
+  "groups" : [
+    {
+      "layers" : [
+        {
+          "glass" : false,
+          "hidden" : false,
+          "image-name" : "burrow-ground.png",
+          "name" : "burrow-ground",
+          "position" : {
+            "scale" : 1,
+            "translation-in-points" : [
+              0,
+              0
+            ]
+          }
+        },
+        {
+          "glass" : false,
+          "hidden" : false,
+          "image-name" : "owl-figure.png",
+          "name" : "owl-figure",
+          "position" : {
+            "scale" : 1,
+            "translation-in-points" : [
+              0,
+              0
+            ]
+          }
+        },
+        {
+          "glass" : false,
+          "hidden" : false,
+          "image-name" : "owl-legs.png",
+          "name" : "owl-legs",
+          "position" : {
+            "scale" : 1,
+            "translation-in-points" : [
+              0,
+              0
+            ]
+          }
+        }
+      ],
+      "shadow" : {
+        "kind" : "neutral",
+        "opacity" : 0.36
+      },
+      "translucency" : {
+        "enabled" : false,
+        "value" : 0
+      }
+    }
+  ],
+  "supported-platforms" : {
+    "circles" : [
+      "watchOS"
+    ],
+    "squares" : "shared"
+  }
+}