diff --git a/scene-graph.scg b/scene-graph.scg
index 345877e..e6677bc 100644
--- a/scene-graph.scg
+++ b/scene-graph.scg
@@ -23,7 +23,7 @@ file ../obj/laptop/Laptop.obj
 texture ../texture/laptop/Laptop.png
 
 model 6
-file ../obj/walls/Chalkboard_Walls_Ground_V2.obj
+file ../obj/walls/Chalkboard_Walls_Ground_V7.obj
 texture ../texture/walls/Wooden_Wall.png
 
 # Reihe 1 #
@@ -1562,22 +1562,22 @@ parent 0
 obj 138
 use 2
 name myChalkboard1
-scale 1.5 1.5 1.5
+scale 1.9 1.9 1.9
 rotateX 0.0
 rotateY 0.0
 rotateZ 0.0
-translate 6.0 0.0 0.3
+translate 6.5 -0.4 0.3
 parent 0
 
 # Chalkboard 2 #
 obj 139
 use 2
 name myChalkboard2
-scale 1.5 1.5 1.5
+scale 1.9 1.9 1.9
 rotateX 0.0
 rotateY 0.0
 rotateZ 0.0
-translate 6.0 0.0 4.9
+translate 6.5 -0.4 6.15
 parent 0
 
 # Chalkboard Pole 1 #
@@ -1591,7 +1591,7 @@ rotateZ 0.0
 translate 0.0 0.0 3.07
 parent 138
 
-# Chalkboard Pole 1 #
+# Chalkboard Pole 2 #
 obj 141
 use 3
 name myChalkboardPole2
@@ -1607,11 +1607,11 @@ parent 138
 obj 142
 use 4
 name myTable1
-scale 1.0 1.0 1.0
+scale 1.5 1.5 1.5
 rotateX 0.0
 rotateY 3.14159
 rotateZ 0.0
-translate 0.3 0.0 -0.7
+translate 0.3 -0.8 -0.7
 parent 0
 
 # Laptop 1 #
@@ -1623,7 +1623,7 @@ scale 1.0 1.0 1.0
 rotateX 0.0
 rotateY 0.0
 rotateZ 0.0
-translate 1.0 0.8 1.0
+translate 1.0 0.35 1.0
 parent 0
 
 # Walls 1 #
@@ -1631,9 +1631,9 @@ parent 0
 obj 144
 use 6
 name myWall1
-scale 1.3 1.3 1.3
+scale 1.95 1.95 1.95
 rotateX 0.0
 rotateY 3.14159
 rotateZ 0.0
-translate 0.0 -0.5 -4.20
-parent 138
\ No newline at end of file
+translate 6.0 -0.8 -6.0
+parent 0
\ No newline at end of file