diff --git a/VirtualRobot/data/images/Floor20x20.blend b/VirtualRobot/data/images/Floor20x20.blend
index 76d2a0821b8aa05c623d78fe30b7ef9b2426657a..b916c6e3723b0fb0c1cde0c419ad1762a1dcecc5 100644
Binary files a/VirtualRobot/data/images/Floor20x20.blend and b/VirtualRobot/data/images/Floor20x20.blend differ
diff --git a/VirtualRobot/data/images/Floor20x20.mtl b/VirtualRobot/data/images/Floor20x20.mtl
index ed13289bfa0f9da5d6a28128c3100dab5e1a4383..0a647b66f1c6b72d7f567dbfdb9bbb18dc10fd65 100644
--- a/VirtualRobot/data/images/Floor20x20.mtl
+++ b/VirtualRobot/data/images/Floor20x20.mtl
@@ -1,11 +1,13 @@
-# Blender MTL File: 'Floor.blend'
+# Blender MTL File: 'floor-20x20.blend'
 # Material Count: 1
 
-newmtl None
-Ns 0
-Ka 0.000000 0.000000 0.000000
-Kd 0.8 0.8 0.8
-Ks 0.8 0.8 0.8
-d 1
+newmtl material
+Ns 250.000000
+Ka 1.000000 1.000000 1.000000
+Kd 0.800000 0.800000 0.800000
+Ks 0.500000 0.500000 0.500000
+Ke 0.000000 0.000000 0.000000
+Ni 1.450000
+d 1.000000
 illum 2
 map_Kd Floor.png
diff --git a/VirtualRobot/data/images/Floor20x20.obj b/VirtualRobot/data/images/Floor20x20.obj
index e34813443df2d51157a1a19971c84e85e055f71b..0c00e8f9cc059ee77ec8528f804ada3fc7a4e9e0 100644
--- a/VirtualRobot/data/images/Floor20x20.obj
+++ b/VirtualRobot/data/images/Floor20x20.obj
@@ -1,16 +1,16 @@
-# Blender v2.79 (sub 0) OBJ File: 'Floor.blend'
+# Blender v3.4.1 OBJ File: 'floor-20x20.blend'
 # www.blender.org
 mtllib Floor20x20.mtl
 o Plane
-v -1.000000 0.000000 1.000000
-v 1.000000 0.000000 1.000000
-v -1.000000 0.000000 -1.000000
-v 1.000000 0.000000 -1.000000
-vt -8.998001 -8.998001
-vt 10.998001 -8.998001
-vt 10.998001 10.998001
-vt -8.998001 10.998001
-vn 0.0000 1.0000 0.0000
-usemtl None
+v -10.000000 10.000000 0.000000
+v -10.000000 -10.000000 0.000000
+v 10.000000 10.000000 0.000000
+v 10.000000 -10.000000 0.000000
+vt -18.996002 -18.996002
+vt 20.996002 -18.996002
+vt 20.996002 20.996002
+vt -18.996002 20.996002
+vn 0.0000 0.0000 1.0000
+usemtl material
 s off
 f 1/1/1 2/2/1 4/3/1 3/4/1