Build Assimp from source

thirdparty/assimp/test/models-nonbsd/DXF/rifle.source.txt

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+=====================================================================
+
+From http://telias.free.fr
+Model copyright: Elias Tsiantas 
+
+=====================================================================
+
+Downloaded 4th November 2008 (Obama ftw!).
+Notice found on the page:
+
+"
+Free the models is a site that offers free 3d models in 3ds, bryce, poser,
+lightwave and md2 format. Also a great collection of textures to use in
+your favorite modelling and rendering program. All the content is free 
+for any use. In the future more 3d formats will be added and some other
+sections such as wallpapers, 3d screensavers, 3d coding source code and 
+tutorials.
+"
+
+INFO
+====
+
+COnverted from 3ds to DXF with Ac3D