diff --git a/models/+/cod_mob.png b/models/+/cod_mob.png
new file mode 100644
index 0000000..892148c
Binary files /dev/null and b/models/+/cod_mob.png differ
diff --git a/models/+/salmon_mob.png b/models/+/salmon_mob.png
new file mode 100644
index 0000000..e63752a
Binary files /dev/null and b/models/+/salmon_mob.png differ
diff --git a/models/cod.blend b/models/cod.blend
new file mode 100644
index 0000000..2ae5b27
Binary files /dev/null and b/models/cod.blend differ
diff --git a/models/extra/export.simple.b3d.sh b/models/extra/export.simple.b3d.sh
index 92b2c0c..6fb898c 100755
--- a/models/extra/export.simple.b3d.sh
+++ b/models/extra/export.simple.b3d.sh
@@ -1,10 +1,10 @@
 #!/bin/bash
 
-# depends on xdotool
+# depends on xdotool and 1600x900 screen
 
 
 # focus on blender which is full screen on left screen
-xdotool mousemove 100 100 click 2
+xdotool mousemove 246 119 click 2
 
 # wait 1 secon
 sleep 1
@@ -77,3 +77,33 @@ sleep 1
 
 # press enter
 xdotool key ctrl+j
+
+# wait 1 second
+sleep 1
+
+# press space
+xdotool key space
+
+# wait 1 second
+sleep 1
+
+# press b
+xdotool key b
+
+# wait 1 second
+sleep 1
+
+# press 3
+xdotool key 3
+
+# wait 1 second
+sleep 1
+
+# press enter
+xdotool key KP_Enter
+
+# wait 1 second
+sleep 1
+
+# press enter
+xdotool key KP_Enter
diff --git a/models/extra/measurements/cod_mob1000.png b/models/extra/measurements/cod_mob1000.png
new file mode 100644
index 0000000..cc592a3
Binary files /dev/null and b/models/extra/measurements/cod_mob1000.png differ
diff --git a/models/extra/measurements/salmon_mob1000.png b/models/extra/measurements/salmon_mob1000.png
new file mode 100644
index 0000000..fac489e
Binary files /dev/null and b/models/extra/measurements/salmon_mob1000.png differ
diff --git a/models/salmon.blend b/models/salmon.blend
new file mode 100644
index 0000000..59c411a
Binary files /dev/null and b/models/salmon.blend differ
diff --git a/usefull minecraft commands b/usefull minecraft commands
index d6e33c3..4ed54ee 100644
--- a/usefull minecraft commands	
+++ b/usefull minecraft commands	
@@ -14,6 +14,10 @@
 
 /summon turtle ~ ~ ~ {NoAI:1}
 
+/summon cod_mob ~ ~ ~ {NoAI:1}
+
+/summon salmon_mob ~ ~ ~ {NoAI:1}
+
 /summon bat ~ ~ ~ {NoAI:1}
 
 /summon blaze ~ ~ ~ {Age:-5000, NoAI:1}