diff --git a/data/witness/archway.dds b/data/witness/archway.dds
new file mode 100644
index 0000000..5ae375d
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diff --git a/data/witness/hallway.dds b/data/witness/hallway.dds
new file mode 100644
index 0000000..a481209
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diff --git a/data/witness/hub.dds b/data/witness/hub.dds
new file mode 100644
index 0000000..a57fd0b
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diff --git a/data/witness/hut.dds b/data/witness/hut.dds
new file mode 100644
index 0000000..162eb0a
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diff --git a/data/witness/mine.dds b/data/witness/mine.dds
new file mode 100644
index 0000000..b27ff7a
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diff --git a/data/witness/run.sh b/data/witness/run.sh
new file mode 100644
index 0000000..1ca6e77
--- /dev/null
+++ b/data/witness/run.sh
@@ -0,0 +1,39 @@
+
+FILES=(hallway windmill tunnel theater tower hub mine archway hut shaft)
+EXT=dds
+#FILES=(kodim01 kodim02 kodim03 kodim04 kodim05 kodim06 kodim07 kodim08)
+#EXT=png
+
+
+for file in "${FILES[@]}"
+do
+	#echo $file
+	
+	# Output histogram
+	#./nvdecompress -histogram $file.$EXT
+
+	# R11G11B10_FLOAT
+	#./nvcompress -silent -alpha -nomips -dds10 -rgb $file.$EXT $file.r11g11b10.dds
+	#./nvimgdiff -alpha $file.$EXT $file.r11g11b10.dds
+
+	# RGBM
+	#./nvcompress -silent -alpha -nomips -rgb -rgbm $file.$EXT $file.rgbm.dds
+	#./nvimgdiff -alpha $file.$EXT $file.rgbm.dds
+
+	# RGB-DXT1
+	#./nvcompress -silent -alpha -nomips -bc1 $file.$EXT $file.bc1.dds
+	#./nvimgdiff -alpha $file.$EXT $file.bc1.dds
+
+    # RGBM-DXT5 Naive
+	#./nvcompress -silent -alpha -nomips -bc3 -rgbm $file.$EXT $file.bc3-rgbm.dds
+	#./nvimgdiff -alpha $file.$EXT $file.bc3-rgbm.dds
+
+	# RGBM-DXT5 Optimized
+	./nvcompress -silent -alpha -nomips -bc3_rgbm $file.$EXT $file.bc3-rgbm.dds
+	./nvimgdiff -alpha $file.$EXT $file.bc3-rgbm.dds
+
+	# BC6
+	#./nvcompress -silent -alpha -nomips -bc6 $file.$EXT $file.bc6.dds
+	#./nvimgdiff -alpha $file.$EXT $file.bc6.dds
+
+done
diff --git a/data/witness/shaft.dds b/data/witness/shaft.dds
new file mode 100644
index 0000000..c9910ec
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diff --git a/data/witness/theater.dds b/data/witness/theater.dds
new file mode 100644
index 0000000..9a30ab6
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diff --git a/data/witness/tower.dds b/data/witness/tower.dds
new file mode 100644
index 0000000..7011322
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diff --git a/data/witness/tunnel.dds b/data/witness/tunnel.dds
new file mode 100644
index 0000000..b3e3ce9
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diff --git a/data/witness/windmill.dds b/data/witness/windmill.dds
new file mode 100644
index 0000000..a5bb068
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