diff --git a/blank/blank.mtl b/blank/blank.mtl
new file mode 100644
index 0000000..2d665d9
--- /dev/null
+++ b/blank/blank.mtl
@@ -0,0 +1,2 @@
+# Blender 4.4.0 MTL File: 'illustration.blend'
+# www.blender.org
diff --git a/blank/blank_big.obj b/blank/blank_big.obj
new file mode 100644
index 0000000..ff161e1
--- /dev/null
+++ b/blank/blank_big.obj
@@ -0,0 +1,45 @@
+# Blender 4.4.0
+# www.blender.org
+mtllib blank.mtl
+o Cube.001
+v 0.000000 0.000000 0.000019
+v 0.000000 500.000000 -0.000019
+v 0.000000 0.000000 -0.999981
+v 0.000000 500.000000 -1.000019
+v 600.000000 0.000000 0.000019
+v 600.000000 500.000000 -0.000019
+v 600.000000 0.000000 -0.999981
+v 600.000000 500.000000 -1.000019
+vn -1.0000 -0.0000 -0.0000
+vn -0.0000 -0.0000 -1.0000
+vn 1.0000 -0.0000 -0.0000
+vn -0.0000 -0.0000 1.0000
+vn -0.0000 -1.0000 -0.0000
+vn -0.0000 1.0000 -0.0000
+vt 0.625000 0.000000
+vt 0.375000 0.250000
+vt 0.375000 0.000000
+vt 0.625000 0.250000
+vt 0.375000 0.500000
+vt 0.625000 0.500000
+vt 0.375000 0.750000
+vt 0.625000 0.750000
+vt 0.375000 1.000000
+vt 0.125000 0.750000
+vt 0.125000 0.500000
+vt 0.875000 0.500000
+vt 0.625000 1.000000
+vt 0.875000 0.750000
+s 1
+f 2/1/1 3/2/1 1/3/1
+f 4/4/2 7/5/2 3/2/2
+f 8/6/3 5/7/3 7/5/3
+f 6/8/4 1/9/4 5/7/4
+f 7/5/5 1/10/5 3/11/5
+f 4/12/6 6/8/6 8/6/6
+f 2/1/1 4/4/1 3/2/1
+f 4/4/2 8/6/2 7/5/2
+f 8/6/3 6/8/3 5/7/3
+f 6/8/4 2/13/4 1/9/4
+f 7/5/5 5/7/5 1/10/5
+f 4/12/6 2/14/6 6/8/6
diff --git a/blank/blank_small.obj b/blank/blank_small.obj
new file mode 100644
index 0000000..1aee6c5
--- /dev/null
+++ b/blank/blank_small.obj
@@ -0,0 +1,45 @@
+# Blender 4.4.0
+# www.blender.org
+mtllib blank.mtl
+o Cube.001
+v 0.000000 0.000000 0.000019
+v 0.000000 340.000000 -0.000045
+v 0.000000 -0.000000 -0.999981
+v 0.000000 340.000000 -1.000045
+v 385.000000 0.000000 0.000019
+v 385.000000 340.000000 -0.000045
+v 385.000000 -0.000000 -0.999981
+v 385.000000 340.000000 -1.000045
+vn -1.0000 -0.0000 -0.0000
+vn -0.0000 -0.0000 -1.0000
+vn 1.0000 -0.0000 -0.0000
+vn -0.0000 -0.0000 1.0000
+vn -0.0000 -1.0000 -0.0000
+vn -0.0000 1.0000 -0.0000
+vt 0.625000 0.000000
+vt 0.375000 0.250000
+vt 0.375000 0.000000
+vt 0.625000 0.250000
+vt 0.375000 0.500000
+vt 0.625000 0.500000
+vt 0.375000 0.750000
+vt 0.625000 0.750000
+vt 0.375000 1.000000
+vt 0.125000 0.750000
+vt 0.125000 0.500000
+vt 0.875000 0.500000
+vt 0.625000 1.000000
+vt 0.875000 0.750000
+s 1
+f 2/1/1 3/2/1 1/3/1
+f 4/4/2 7/5/2 3/2/2
+f 8/6/3 5/7/3 7/5/3
+f 6/8/4 1/9/4 5/7/4
+f 7/5/5 1/10/5 3/11/5
+f 4/12/6 6/8/6 8/6/6
+f 2/1/1 4/4/1 3/2/1
+f 4/4/2 8/6/2 7/5/2
+f 8/6/3 6/8/3 5/7/3
+f 6/8/4 2/13/4 1/9/4
+f 7/5/5 5/7/5 1/10/5
+f 4/12/6 2/14/6 6/8/6