diff --git a/data/models/materials.xml b/data/models/materials.xml
index c4c8645cb..ef968cd2b 100644
--- a/data/models/materials.xml
+++ b/data/models/materials.xml
@@ -7,6 +7,10 @@
   <material name="silver.png"  light="Y" smooth-reflection="Y"/>
   <material name="bronze.png"  light="Y" smooth-reflection="Y"/>
 
+  <material name="stk_mod_nitroBarrel.png" /> 
+  <material name="stk_mod_nitroBottle.png" />
+  <material name="stk_mod_nitroLogo.png" compositing="additive" light="N" disable-z-write="Y" />
+
   <material name="nitro-tank.png" transparency="Y"/>
   <material name="tank-blue.png"  sphere="Y"/>
   <material name="tank-green.png"  sphere="Y"/>
diff --git a/data/models/nitro-tank.png b/data/models/nitro-tank.png
deleted file mode 100644
index be3fc7480..000000000
Binary files a/data/models/nitro-tank.png and /dev/null differ
diff --git a/data/models/nitrotank-big-low.b3d b/data/models/nitrotank-big-low.b3d
index fe17c2ec9..9009158bb 100644
Binary files a/data/models/nitrotank-big-low.b3d and b/data/models/nitrotank-big-low.b3d differ
diff --git a/data/models/nitrotank-big.b3d b/data/models/nitrotank-big.b3d
index ce8a30e8d..53b8032bf 100644
Binary files a/data/models/nitrotank-big.b3d and b/data/models/nitrotank-big.b3d differ
diff --git a/data/models/nitrotank-small-low.b3d b/data/models/nitrotank-small-low.b3d
index 8af58ebdb..568bccfd8 100644
Binary files a/data/models/nitrotank-small-low.b3d and b/data/models/nitrotank-small-low.b3d differ
diff --git a/data/models/nitrotank-small.b3d b/data/models/nitrotank-small.b3d
index 18547aff3..1afb4eead 100644
Binary files a/data/models/nitrotank-small.b3d and b/data/models/nitrotank-small.b3d differ
diff --git a/data/models/stk_mod_nitroBarrel.png b/data/models/stk_mod_nitroBarrel.png
new file mode 100644
index 000000000..5d29a7f5f
Binary files /dev/null and b/data/models/stk_mod_nitroBarrel.png differ
diff --git a/data/models/stk_mod_nitroBottle.png b/data/models/stk_mod_nitroBottle.png
new file mode 100644
index 000000000..c996eef59
Binary files /dev/null and b/data/models/stk_mod_nitroBottle.png differ
diff --git a/data/models/stk_mod_nitroLogo.png b/data/models/stk_mod_nitroLogo.png
new file mode 100644
index 000000000..4dae47fbf
Binary files /dev/null and b/data/models/stk_mod_nitroLogo.png differ
diff --git a/data/models/tank-blue.png b/data/models/tank-blue.png
deleted file mode 100644
index 1149b1667..000000000
Binary files a/data/models/tank-blue.png and /dev/null differ
diff --git a/data/models/tank-cyan.png b/data/models/tank-cyan.png
deleted file mode 100644
index 85f186dd4..000000000
Binary files a/data/models/tank-cyan.png and /dev/null differ
diff --git a/data/models/tank-green.png b/data/models/tank-green.png
deleted file mode 100644
index db4db2fda..000000000
Binary files a/data/models/tank-green.png and /dev/null differ