diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 91b3b3b..b69879e 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -21,12 +21,21 @@ file(GLOB mmp_extractor_src "mmp_extractor/*")
 add_executable(mmp_extractor ${mmp_extractor_src})
 target_link_libraries(mmp_extractor common)
 
-file(GLOB mod_converter_src "mod_converter/*")
-add_executable(mod_converter ${mod_converter_src})
-target_link_libraries(mod_converter
-    common
-    pvt.cppan.demo.eigen
-)
+if (DEFINED FBX_SDK_ROOT)
+    file(GLOB mod_converter_src "mod_converter/*")
+    add_executable(mod_converter ${mod_converter_src})
+    target_link_libraries(mod_converter
+        common
+        #pvt.cppan.demo.eigen
+        debug "${FBX_SDK_ROOT}/lib/vs2015/x86/debug/libfbxsdk.lib"
+        optimized "${FBX_SDK_ROOT}/lib/vs2015/x86/release/libfbxsdk.lib"
+    )
+    target_include_directories(mod_converter
+        PUBLIC "${FBX_SDK_ROOT}/include"
+    )
+else()
+    message(STATUS "provide fbx sdk path to build mod converter")
+endif()
 
 file(GLOB mpj_loader_src "mpj_loader/*")
 add_executable(mpj_loader ${mpj_loader_src})
diff --git a/src/mod_converter/mod_converter.cpp b/src/mod_converter/mod_converter.cpp
index f1c18ee..3f088b6 100644
--- a/src/mod_converter/mod_converter.cpp
+++ b/src/mod_converter/mod_converter.cpp
@@ -85,6 +85,7 @@ void convert_model(string fn)
 
     // write all
     m.print(filename);
+    m.printFbx(filename);
     return;
 
     // write obj and mtl
diff --git a/src/mod_converter/model.cpp b/src/mod_converter/model.cpp
index d5f367a..734c090 100644
--- a/src/mod_converter/model.cpp
+++ b/src/mod_converter/model.cpp
@@ -27,6 +27,8 @@
 
 #include <buffer.h>
 
+#include <fbxsdk.h>
+
 //#include <Eigen/Core>
 //#include <Eigen/Dense>
 
@@ -324,7 +326,7 @@ std::string block::printObj(int group_offset, bool rotate_x_90) const
             x += "/" + x + "/" + x;
             y += "/" + y + "/" + y;
             z += "/" + z + "/" + z;
-            s += "f " + x + " " + y + " " + z + "\n";
+            s += "f " + x + " " + z + " " + y + "\n";
         }
     }
 
diff --git a/src/mod_converter/model.h b/src/mod_converter/model.h
index a4a2a63..922649b 100644
--- a/src/mod_converter/model.h
+++ b/src/mod_converter/model.h
@@ -249,4 +249,5 @@ struct model
 
     void load(const buffer &b);
     void print(const std::string &fn);
+    void printFbx(const std::string &fn);
 };