The Moray 3d modeller is a program which allows POV-Ray scenes to be created using a graphical interface. Some time ago POV-Ray obtained the rights to Moray . We are still working on this program in order to release it under the GPL3 - since it contained some commercial source code that could not be released as Free software, we have to re-write or replace those portions. In the meantime, though, you can use the formerly shareware version of Moray for free. Just download the installer and use the following registration code (taken from here ): User: POV-Ray User Code: BFDDE769