Duke, the Java mascot is a well known ambassador for Java. It is so important even Oracle still has a prominent site for it. The only problem is that the original source files can only be opened with a commercial application called lightwave3d.

For GraphHopper I took those files and created an OpenStreetMap variant with lightwave3d:

But I wondered why there is no possibility to use the files in Blender. Actually there is a plugin for Blender from Remigiusz to import the DXF files, but at the beginning it did not work for those none-standard files. So I contacted Remigiusz and the story begins. He not only improved his importer to make it working, but he invested hours to make a really nice Blender version for the Java Duke files!

Have a look:

The files are at Github! Thanks a lot again to Remigiusz!