diff --git a/codetower-12.blend b/codetower-12.blend
index 71edc19..0431f76 100644
Binary files a/codetower-12.blend and b/codetower-12.blend differ
diff --git a/ct_cmd.py b/ct_cmd.py
index 6bd596e..0b72ea9 100644
--- a/ct_cmd.py
+++ b/ct_cmd.py
@@ -42,11 +42,12 @@ def stop():
 # En: Tower commands
 # Fr: Commandes des tours
 #
-# Build a tower : ct_build(x, y, name, color)
+# Build a tower : ct_build(x, y, name, color,style)
 #      - x position (integer)
 #      - y position (integer)
 #      - name (string)
 #      - color (RGB model) : purple, turquoise, magenta, orange, yellow, green, red or [R, G, B, 1]
+#      - style : square or round and version (A,B or C),  exemple : 'square-A'
 #      - Return boolean flag
 #             -  True : builded
 #             -  False : not builded
diff --git a/ct_lib.py b/ct_lib.py
index bf48252..ac91378 100644
--- a/ct_lib.py
+++ b/ct_lib.py
@@ -112,14 +112,20 @@ def thread_stop(threads, type_txt):
 minion_carac={
     'Knight-lv1' : ["Knight", 1 , 2.0, 1.0, 0.0, 5,1],
     'Knight-lv2' : ["Knight", 2, 4.0, 1.0, 1.0, 20,1],
-    'Knight-lv3' : ["Knight", 3, 8.0, 1.0, 2.0, 80,1]}
+    'Knight-lv3' : ["Knight", 3, 8.0, 1.0, 2.0, 80,1],
+    'Orc-lv1' : ["Orc", 1 , 2.0, 1.0, 0.0, 5,1],
+    'Orc-lv2' : ["Orc", 2, 4.0, 1.0, 1.0, 20,1],
+    'Orc-lv3' : ["Orc", 3, 8.0, 1.0, 2.0, 80,1]}
 
-# Minion 3d object : body (male,female,old, ...), head (A,B,C,D), level
+# Minion 3d object : body (male,female,old, ...), variante (A,B,C,D, ...), level
 
 minion_3d={
     'Knight-lv1' : [['Knight_m', 'Knight_f', 'OldKnight_m'],['A','B','C','D'],['common']],
     'Knight-lv2' : [['Knight_m', 'Knight_f', 'OldKnight_m'],['A','B','C','D'],['uncommon']],
-    'Knight-lv3' : [['Knight_m', 'Knight_f', 'OldKnight_m'],['A','B','C','D'],['rare']]}
+    'Knight-lv3' : [['Knight_m', 'Knight_f', 'OldKnight_m'],['A','B','C','D'],['rare']],
+    'Orc-lv1' : [['Orc'],['A','B','C','D','E','F'],['common']],
+    'Orc-lv2' : [['Orc'],['A','B','C','D','E','F'],['uncommon']],
+    'Orc-lv3' : [['Orc'],['A','B','C','D','E','F'],['rare']]}
 
 # Création d'un minion
 def ct_minion(x,y,cat,level):
@@ -174,7 +180,7 @@ tower_carac={
 #     'Base' : ["Base", 1.0 , 0.02, 3.0]}
 
 # Création d'une tour
-def ct_build(x,y,tower_name="Tower",color=tower_purple, cat='Base'):
+def ct_build(x,y,tower_name="Tower",color=tower_purple, tower_3d="square-A",cat='Base'):
 
     # Vérification de la place
     if [x,y] in scene.objects['Terrain']['scene_tile_noncontruct'] or [x,y] in scene.objects['Terrain']['scene_tile_tower']:
@@ -190,7 +196,7 @@ def ct_build(x,y,tower_name="Tower",color=tower_purple, cat='Base'):
         return False
 
     # Objet 3D
-    tour= scene.addObject("Tower", scene.objects['Terrain'])
+    tour= scene.addObject('Tower-'+tower_3d, scene.objects['Terrain'])
     tour.color = color
     tour.worldPosition=mathutils.Vector((x,y,0.2))
     tour.worldScale=mathutils.Vector((1,1,1))
diff --git a/ct_waves.py b/ct_waves.py
index e69beca..6a581a7 100644
--- a/ct_waves.py
+++ b/ct_waves.py
@@ -69,7 +69,7 @@ def waves():
     # Wave 1
     ct_map_text("Wave 1")
     for i in range (15):
-        ct_minion(14,3,"Knight",1)
+        ct_minion(14,3,"Orc",1)
         # ct_tempo_wave (1)
         ct_sleep (1)