One time when I when I too much free time on my hands, I started investigating LeoCAD and modeling some of the Lego sets I owned. I do not use LeoCAD anymore to model sets which already exist since that is kind of pointless, but it is still useful for prototyping new designs with a limited palette of physical Lego blocks.
| 10020 - Santa Fe Super Chief | 1682 - Space Shuttle | ||
|---|---|---|---|
 | LeoCAD: 10020.lcd POV-Ray: 10020.pov Problems: Wrong windows |  | Instructions LeoCAD: 1682.lcd POV-Ray: 1682.pov Problems: Main fuel tank is wrong |
| 6335 - Indy Racers | 6350 - Pizza To Go | ||
 | Instructions LeoCAD: 6335.lcd POV-Ray: 6335.pov |  | Instructions LeoCAD: 6350.lcd POV-Ray: 6350.pov |
| 6389 - Fire Control Center | 6397 - Gas N’ Wash Express | ||
 | Instructions LeoCAD: 6389.lcd POV-Ray: 6389.pov |  | Instructions LeoCAD: 6397.lcd POV-Ray: 6397.pov |
| 6542 - Launch & Load Seaport | 6546 - Slick Racer 4 | ||
 | Instructions LeoCAD: 6542.lcd POV-Ray: 6542.pov |  | Instructions LeoCAD: 6546.lcd POV-Ray: 6546.pov |
| 6593 - Blaze Battler | 6594 - Gas Transit | ||
 | Instructions LeoCAD: 6593.lcd POV-Ray: 6593.pov |  | Instructions LeoCAD: 6594.lcd POV-Ray: 6594.pov |
| 6597 - Century Skyway | 6649 - Street Sweeper | ||
 | Instructions LeoCAD: 6597.lcd POV-Ray: 6597.pov Problems: Wrong Base plates |  | Instructions LeoCAD: 6649.lcd POV-Ray: 6649.pov Problems: Brushes ray trace poorly |
| 6670 - Rescue Rig | |||
 | Instructions LeoCAD: 6670.lcd POV-Ray: 6670.pov Problems: No hook for back | ||
