diff --git a/packages/maps/ac_desert.cfg b/packages/maps/ac_desert.cfg
index 2181e0f7..16780599 100644
--- a/packages/maps/ac_desert.cfg
+++ b/packages/maps/ac_desert.cfg
@@ -13,7 +13,7 @@ mapmodel 0 7 0 0 "ladder_7x"       //5
 mapmodel 0 8 0 0 "ladder_8x"       //6
 mapmodel 0 10 0 0 "ladder_10x"     //7
 mapmodel 0 11 0 0 "ladder_11x"     //8
-mapmodel 0 15 0 0 "ladder_15x"     //9 
+mapmodel 0 15 0 0 "ladderx15_center3"//9 
 mapmodel 1 12 0 0 "streetlamp"     //10
 mapmodel 1 12 0 0 "streetlamp"     //11
 mapmodel 3  2 0 0 "bench"          //12
diff --git a/packages/maps/ac_desert.cgz b/packages/maps/ac_desert.cgz
index db3babab..0639f2d5 100644
Binary files a/packages/maps/ac_desert.cgz and b/packages/maps/ac_desert.cgz differ
diff --git a/packages/models/mapmodels/ladderx15_center3/skin.jpg b/packages/models/mapmodels/ladderx15_center3/skin.jpg
new file mode 100644
index 00000000..d452024c
Binary files /dev/null and b/packages/models/mapmodels/ladderx15_center3/skin.jpg differ
diff --git a/packages/models/mapmodels/ladderx15_center3/tris.md2 b/packages/models/mapmodels/ladderx15_center3/tris.md2
new file mode 100644
index 00000000..77cb5036
Binary files /dev/null and b/packages/models/mapmodels/ladderx15_center3/tris.md2 differ