Unfortunately Jahshaka hasn't seen any significant development for a couple of years now.
Blender (blender.org) has much more active development, and the non-linear video editor is more advanced.
DAZ Studio is a free, feature rich 3D figure design and 3D animation tool that enables anyone to create stunning digital imagery.
Editor de imagenes digitales y animaciones en 3D gratuito
See the actual Earth from space with actual clouds updates and snow, etc. Ver la actual Tierra desde el espacio con nubes reales actualizables y nieve, etc.
The nicest application launcher with lots of improvements and very customizable El mas bonito lanzador de aplicaciones con miles de mejoras y muy configurable