diff --git a/automobiles_buggy/buggy_entities.lua b/automobiles_buggy/buggy_entities.lua
index ba2738b..2906c9a 100755
--- a/automobiles_buggy/buggy_entities.lua
+++ b/automobiles_buggy/buggy_entities.lua
@@ -150,6 +150,7 @@ initial_properties = {
 	pointable=false,
 	visual = "mesh",
 	mesh = "automobiles_buggy_rag.b3d",
+    use_texture_alpha = true,
     backface_culling = false,
 	textures = {"automobiles_black.png", "automobiles_buggy_rag_window.png"},
 	},
@@ -241,6 +242,8 @@ minetest.register_entity("automobiles_buggy:buggy", {
         stepheight = 0.7,
 	    visual = "mesh",
 	    mesh = "automobiles_buggy_body.b3d",
+        use_texture_alpha = true,
+        backface_culling = false,
         textures = {
             "automobiles_black.png", --bancos
             "automobiles_painting.png", --carroceria
diff --git a/automobiles_buggy/textures/automobiles_buggy_rag_window.png b/automobiles_buggy/textures/automobiles_buggy_rag_window.png
index be5df9c..6768074 100755
Binary files a/automobiles_buggy/textures/automobiles_buggy_rag_window.png and b/automobiles_buggy/textures/automobiles_buggy_rag_window.png differ
diff --git a/automobiles_buggy/textures/automobiles_buggy_windshield.png b/automobiles_buggy/textures/automobiles_buggy_windshield.png
index c267c32..18cfd12 100755
Binary files a/automobiles_buggy/textures/automobiles_buggy_windshield.png and b/automobiles_buggy/textures/automobiles_buggy_windshield.png differ
diff --git a/automobiles_coupe/coupe_entities.lua b/automobiles_coupe/coupe_entities.lua
index afc9c52..96d19c2 100755
--- a/automobiles_coupe/coupe_entities.lua
+++ b/automobiles_coupe/coupe_entities.lua
@@ -241,6 +241,8 @@ minetest.register_entity("automobiles_coupe:coupe", {
         stepheight = 0.65,
 	    visual = "mesh",
 	    mesh = "automobiles_coupe_body.b3d",
+        --use_texture_alpha = true,
+        --backface_culling = false,
         textures = {
             "automobiles_black.png", --bancos
             "automobiles_painting.png", --carroceria
diff --git a/automobiles_coupe/textures/automobiles_coupe_glasses.png b/automobiles_coupe/textures/automobiles_coupe_glasses.png
index eb2e88d..66a9eea 100755
Binary files a/automobiles_coupe/textures/automobiles_coupe_glasses.png and b/automobiles_coupe/textures/automobiles_coupe_glasses.png differ
diff --git a/automobiles_lib/textures/automobiles_glass.png b/automobiles_lib/textures/automobiles_glass.png
index aae7709..3ec645a 100755
Binary files a/automobiles_lib/textures/automobiles_glass.png and b/automobiles_lib/textures/automobiles_glass.png differ
diff --git a/automobiles_roadster/models/automobiles_roadster.b3d b/automobiles_roadster/models/automobiles_roadster.b3d
index f54e47a..8c89b16 100755
Binary files a/automobiles_roadster/models/automobiles_roadster.b3d and b/automobiles_roadster/models/automobiles_roadster.b3d differ
diff --git a/automobiles_roadster/roadster_entities.lua b/automobiles_roadster/roadster_entities.lua
index 3e13344..91bd0ba 100755
--- a/automobiles_roadster/roadster_entities.lua
+++ b/automobiles_roadster/roadster_entities.lua
@@ -218,9 +218,15 @@ minetest.register_entity("automobiles_roadster:roadster", {
         stepheight = 0.6,
 	    visual = "mesh",
 	    mesh = "automobiles_roadster.b3d",
+        --use_texture_alpha = true,
+        backface_culling = false,
         textures = {
-            "automobiles_black.png", --bancos
+            "automobiles_metal2.png", --parabrisa movel
+            "automobiles_glass.png", --vidro do parabrisa movel
+            "automobiles_painting.png", --portas
+            "automobiles_black.png", --portas interno
             "automobiles_wood.png", --assoalho
+            "automobiles_black.png", --bancos
             "automobiles_painting.png", --pintura
             "automobiles_black.png", --chassis
             "automobiles_metal2.png", --carcaça farol
@@ -230,11 +236,7 @@ minetest.register_entity("automobiles_roadster:roadster", {
             "automobiles_wood.png", --parede de fogo
             "automobiles_roadster_fuel.png", --combustivel
             "automobiles_metal2.png", --parabrisa fixo
-            "automobiles_alpha.png", --vidro do parabrisa fixo
-            "automobiles_painting.png", --portas
-            "automobiles_black.png", --portas interno
-            "automobiles_metal2.png", --parabrisa movel
-            "automobiles_alpha.png", --vidro do parabrisa movel
+            "automobiles_glass.png", --vidro do parabrisa fixo
             "automobiles_black.png", --paralamas
             "automobiles_metal2.png", --carenagem do radiador
             "automobiles_painting.png", --tanque de combustivel
@@ -430,11 +432,11 @@ minetest.register_entity("automobiles_roadster:roadster", {
         local accel = vector.add(longit_drag,later_drag)
 
         if self._show_rag == true then
-            self.object:set_bone_position("parabrisa", {x=0, y=15.8317, z=15.0394}, {x=0, y=0, z=0})
+            self.object:set_bone_position("windshield", {x=0, y=15.8317, z=15.0394}, {x=0, y=0, z=0})
             self.top2:set_properties({is_visible=true})
             self.top1:set_properties({is_visible=false})
         else
-            self.object:set_bone_position("parabrisa", {x=0, y=15.8317, z=15.0394}, {x=math.rad(-145), y=0, z=0})
+            self.object:set_bone_position("windshield", {x=0, y=15.8317, z=15.0394}, {x=math.rad(-145), y=0, z=0})
             self.top2:set_properties({is_visible=false})
             self.top1:set_properties({is_visible=true})
         end