diff --git a/test/models/NFF/NFF/ManyEarthsNotJustOne.nff b/test/models/NFF/ManyEarthsNotJustOne.nff
similarity index 100%
rename from test/models/NFF/NFF/ManyEarthsNotJustOne.nff
rename to test/models/NFF/ManyEarthsNotJustOne.nff
diff --git a/test/models/NFF/NFF/WithCamera.nff b/test/models/NFF/WithCamera.nff
similarity index 100%
rename from test/models/NFF/NFF/WithCamera.nff
rename to test/models/NFF/WithCamera.nff
diff --git a/test/models/NFF/NFF/cone.nff b/test/models/NFF/cone.nff
similarity index 86%
rename from test/models/NFF/NFF/cone.nff
rename to test/models/NFF/cone.nff
index 20d02b259..f6f063ae4 100644
--- a/test/models/NFF/NFF/cone.nff
+++ b/test/models/NFF/cone.nff
@@ -1,6 +1,6 @@
 
 #red
-f 1.0 0.0 0.0 0.5 45.2776 0 1 cantfindme.png
+f 1.0 0.0 0.0 0.5 0.5 45.2776 0 1 cantfindme.png
 
 
 tess 4
diff --git a/test/models/NFF/NFF/cylinder.nff b/test/models/NFF/cylinder.nff
similarity index 100%
rename from test/models/NFF/NFF/cylinder.nff
rename to test/models/NFF/cylinder.nff
diff --git a/test/models/NFF/NFF/dodecahedron.nff b/test/models/NFF/dodecahedron.nff
similarity index 100%
rename from test/models/NFF/NFF/dodecahedron.nff
rename to test/models/NFF/dodecahedron.nff
diff --git a/test/models/NFF/NFF/earthCylindric.jpg b/test/models/NFF/earthCylindric.jpg
similarity index 100%
rename from test/models/NFF/NFF/earthCylindric.jpg
rename to test/models/NFF/earthCylindric.jpg
diff --git a/test/models/NFF/NFF/earthSpherical.jpg b/test/models/NFF/earthSpherical.jpg
similarity index 100%
rename from test/models/NFF/NFF/earthSpherical.jpg
rename to test/models/NFF/earthSpherical.jpg
diff --git a/test/models/NFF/NFF/hexahedron.nff b/test/models/NFF/hexahedron.nff
similarity index 100%
rename from test/models/NFF/NFF/hexahedron.nff
rename to test/models/NFF/hexahedron.nff
diff --git a/test/models/NFF/NFF/octahedron.nff b/test/models/NFF/octahedron.nff
similarity index 100%
rename from test/models/NFF/NFF/octahedron.nff
rename to test/models/NFF/octahedron.nff
diff --git a/test/models/NFF/NFF/positionTest.nff b/test/models/NFF/positionTest.nff
similarity index 100%
rename from test/models/NFF/NFF/positionTest.nff
rename to test/models/NFF/positionTest.nff
diff --git a/test/models/NFF/ref/README.md b/test/models/NFF/ref/README.md
new file mode 100644
index 000000000..6afdc55f4
--- /dev/null
+++ b/test/models/NFF/ref/README.md
@@ -0,0 +1,4 @@
+# NFF 3D model reference images
+
+## cone.nff
+![cone.nff](screenshots/cone_nff.png)
diff --git a/test/models/NFF/ref/screenshots/cone_nff.png b/test/models/NFF/ref/screenshots/cone_nff.png
new file mode 100644
index 000000000..f5aff6745
Binary files /dev/null and b/test/models/NFF/ref/screenshots/cone_nff.png differ
diff --git a/test/models/NFF/NFF/spheres.nff b/test/models/NFF/spheres.nff
similarity index 100%
rename from test/models/NFF/NFF/spheres.nff
rename to test/models/NFF/spheres.nff
diff --git a/test/models/NFF/NFF/tetrahedron.nff b/test/models/NFF/tetrahedron.nff
similarity index 100%
rename from test/models/NFF/NFF/tetrahedron.nff
rename to test/models/NFF/tetrahedron.nff
diff --git a/test/unit/ImportExport/utNFFImportExport.cpp b/test/unit/ImportExport/utNFFImportExport.cpp
index b989578f5..7f416e97a 100644
--- a/test/unit/ImportExport/utNFFImportExport.cpp
+++ b/test/unit/ImportExport/utNFFImportExport.cpp
@@ -50,7 +50,7 @@ class utNFFImportExport : public AbstractImportExportBase {
 public:
     virtual bool importerTest() {
         Assimp::Importer importer;
-        const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/NFF/NFF/ManyEarthsNotJustOne.nff", 0);
+        const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/NFF/ManyEarthsNotJustOne.nff", 0);
         return nullptr != scene;
     }
 };