Maintainer, framework, everything:
Andreas Zehender <zehender@kde.org>

Textures:
Luis Passos Carvalho <lpassos@oninetspeed.pt>

Povray 3.5 Objects:
Leon Pennington <leon@leonscape.co.uk>

Some graphical objects:
Philippe Van Hecke <lephiloux@tiscalinet.be>
Leonardo Skorianez <lsk@if.ufrj.br>