diff --git a/Models/WidgetPlaneX.mtl b/Models/WidgetPlaneX.mtl
index 6dee3e4..b998433 100644
--- a/Models/WidgetPlaneX.mtl
+++ b/Models/WidgetPlaneX.mtl
@@ -4,6 +4,12 @@ Kd 0.00 0.00 1.00
 Ka 0.00 0.00 0.00
 Tf 0.50 0.50 0.50
 Ni 1.00
+newmtl initialShadingGroup
+illum 4
+Kd 0.39 0.39 0.39
+Ka 0.00 0.00 0.00
+Tf 1.00 1.00 1.00
+Ni 1.00
 newmtl lambert2SG
 illum 4
 Kd 0.00 1.00 0.00
@@ -22,6 +28,12 @@ Kd 0.00 0.00 1.00
 Ka 0.00 0.00 0.00
 Tf 1.00 1.00 1.00
 Ni 1.00
+newmtl lambert5SG
+illum 4
+Kd 1.00 1.00 0.00
+Ka 0.00 0.00 0.00
+Tf 1.00 1.00 1.00
+Ni 1.00
 newmtl x_red_transSG
 illum 4
 Kd 1.00 0.00 0.00
diff --git a/Models/WidgetPlaneX.obj b/Models/WidgetPlaneX.obj
index 3e98269..a9dd50a 100644
--- a/Models/WidgetPlaneX.obj
+++ b/Models/WidgetPlaneX.obj
@@ -2,6 +2,10 @@
 
 mtllib WidgetPlaneX.mtl
 g default
+v 0.000000 0.250000 0.000000
+v 0.000000 0.000000 0.000000
+v -0.000000 0.250000 0.250000
+v -0.000000 0.000000 0.250000
 v 0.000000 0.250000 0.250000
 v 0.000000 0.000000 0.250000
 v 0.000000 0.250000 0.000000
@@ -10,12 +14,23 @@ vt 0.000000 0.000000
 vt 1.000000 0.000000
 vt 0.000000 1.000000
 vt 1.000000 1.000000
+vt 0.000000 0.000000
+vt 1.000000 0.000000
+vt 0.000000 1.000000
+vt 1.000000 1.000000
+vn -1.000000 0.000000 -0.000000
+vn -1.000000 0.000000 -0.000000
+vn -1.000000 0.000000 -0.000000
+vn -1.000000 0.000000 -0.000000
 vn 1.000000 0.000000 0.000000
 vn 1.000000 0.000000 0.000000
 vn 1.000000 0.000000 0.000000
 vn 1.000000 0.000000 0.000000
 s 1
-g polySurface11 polySurface1
+g polySurface20
 usemtl x_red_transSG
 f 1/1/1 2/2/2 3/3/3
 f 3/3/3 2/2/2 4/4/4
+s 2
+f 5/5/5 6/6/6 7/7/7
+f 7/7/7 6/6/6 8/8/8
diff --git a/Models/WidgetPlaneY.mtl b/Models/WidgetPlaneY.mtl
index 6dee3e4..b998433 100644
--- a/Models/WidgetPlaneY.mtl
+++ b/Models/WidgetPlaneY.mtl
@@ -4,6 +4,12 @@ Kd 0.00 0.00 1.00
 Ka 0.00 0.00 0.00
 Tf 0.50 0.50 0.50
 Ni 1.00
+newmtl initialShadingGroup
+illum 4
+Kd 0.39 0.39 0.39
+Ka 0.00 0.00 0.00
+Tf 1.00 1.00 1.00
+Ni 1.00
 newmtl lambert2SG
 illum 4
 Kd 0.00 1.00 0.00
@@ -22,6 +28,12 @@ Kd 0.00 0.00 1.00
 Ka 0.00 0.00 0.00
 Tf 1.00 1.00 1.00
 Ni 1.00
+newmtl lambert5SG
+illum 4
+Kd 1.00 1.00 0.00
+Ka 0.00 0.00 0.00
+Tf 1.00 1.00 1.00
+Ni 1.00
 newmtl x_red_transSG
 illum 4
 Kd 1.00 0.00 0.00
diff --git a/Models/WidgetPlaneY.obj b/Models/WidgetPlaneY.obj
index d673847..8b52e79 100644
--- a/Models/WidgetPlaneY.obj
+++ b/Models/WidgetPlaneY.obj
@@ -6,6 +6,14 @@ v 0.000000 -0.000000 0.250000
 v 0.250000 -0.000000 0.250000
 v 0.000000 0.000000 0.000000
 v 0.250000 0.000000 0.000000
+v 0.250000 0.000000 0.250000
+v 0.000000 0.000000 0.250000
+v 0.250000 -0.000000 0.000000
+v 0.000000 -0.000000 0.000000
+vt 0.000000 0.000000
+vt 1.000000 0.000000
+vt 0.000000 1.000000
+vt 1.000000 1.000000
 vt 0.000000 0.000000
 vt 1.000000 0.000000
 vt 0.000000 1.000000
@@ -14,8 +22,15 @@ vn 0.000000 1.000000 0.000000
 vn 0.000000 1.000000 0.000000
 vn 0.000000 1.000000 0.000000
 vn 0.000000 1.000000 0.000000
+vn -0.000000 -1.000000 0.000000
+vn -0.000000 -1.000000 0.000000
+vn -0.000000 -1.000000 0.000000
+vn -0.000000 -1.000000 0.000000
 s 1
-g polySurface9 polySurface1
+g polySurface18
 usemtl y_green_transSG
 f 1/1/1 2/2/2 3/3/3
 f 3/3/3 2/2/2 4/4/4
+s 2
+f 5/5/5 6/6/6 7/7/7
+f 7/7/7 6/6/6 8/8/8
diff --git a/Models/WidgetPlaneZ.mtl b/Models/WidgetPlaneZ.mtl
index 6dee3e4..b998433 100644
--- a/Models/WidgetPlaneZ.mtl
+++ b/Models/WidgetPlaneZ.mtl
@@ -4,6 +4,12 @@ Kd 0.00 0.00 1.00
 Ka 0.00 0.00 0.00
 Tf 0.50 0.50 0.50
 Ni 1.00
+newmtl initialShadingGroup
+illum 4
+Kd 0.39 0.39 0.39
+Ka 0.00 0.00 0.00
+Tf 1.00 1.00 1.00
+Ni 1.00
 newmtl lambert2SG
 illum 4
 Kd 0.00 1.00 0.00
@@ -22,6 +28,12 @@ Kd 0.00 0.00 1.00
 Ka 0.00 0.00 0.00
 Tf 1.00 1.00 1.00
 Ni 1.00
+newmtl lambert5SG
+illum 4
+Kd 1.00 1.00 0.00
+Ka 0.00 0.00 0.00
+Tf 1.00 1.00 1.00
+Ni 1.00
 newmtl x_red_transSG
 illum 4
 Kd 1.00 0.00 0.00
diff --git a/Models/WidgetPlaneZ.obj b/Models/WidgetPlaneZ.obj
index bce626a..ebc6901 100644
--- a/Models/WidgetPlaneZ.obj
+++ b/Models/WidgetPlaneZ.obj
@@ -6,6 +6,14 @@ v 0.000000 0.000000 0.000000
 v 0.250000 0.000000 0.000000
 v 0.000000 0.250000 0.000000
 v 0.250000 0.250000 0.000000
+v 0.000000 0.250000 -0.000000
+v 0.250000 0.250000 -0.000000
+v 0.000000 0.000000 0.000000
+v 0.250000 0.000000 0.000000
+vt 0.000000 0.000000
+vt 1.000000 0.000000
+vt 0.000000 1.000000
+vt 1.000000 1.000000
 vt 0.000000 0.000000
 vt 1.000000 0.000000
 vt 0.000000 1.000000
@@ -14,8 +22,15 @@ vn 0.000000 0.000000 1.000000
 vn 0.000000 0.000000 1.000000
 vn 0.000000 0.000000 1.000000
 vn 0.000000 0.000000 1.000000
+vn 0.000000 -0.000000 -1.000000
+vn 0.000000 -0.000000 -1.000000
+vn 0.000000 -0.000000 -1.000000
+vn 0.000000 -0.000000 -1.000000
 s 1
-g polySurface10 polySurface1
+g polySurface19
 usemtl blue_z_transSG
 f 1/1/1 2/2/2 3/3/3
 f 3/3/3 2/2/2 4/4/4
+s 2
+f 5/5/5 6/6/6 7/7/7
+f 7/7/7 6/6/6 8/8/8