KLDraw is 3D LEGO modeling software for KDE.
* Multipart model support
* Multi-document interface
* Stores part database using SQLite (you need sqlite3 to compile)
* Raytrace model on-the-fly via POV-Ray (povray required)
You need ldraw part library to use this software. get it from http://www.ldraw.org, and install it in /usr/share/ldraw.
KLDraw is in the alpha stage. Some basic editing features are expected to work, but there are many more things to implement.
Feature requests, bug reports, patches are always welcomed. If you are interested in this application, feel free to email me.