kicad 3D is aimed to add 3D realistic feature on kicad pcbCAD
please consider kicad stepup script
https://sourceforge.net/projects/kicadstepup/
and kicad stable release ... they are more recent and had surpassed this project...
STEP AP214 and VRML models parametric generated available at:
https://github.com/easyw/kicad-3d-models-in-freecad/tree/master/cadquery/FCAD_script_generator
production release is based on http://bazaar.launchpad.net/~kicad-product-committers/kicad/product/ with few differences aimed to export 3D and 3D...