I have added a new exporter to ModelConverterX, from now on you will also be able to export to the FSDS FSC format. The exporter will save the geometry, material and textures. Animations are not supported at this time.

With this new additional it is now possible to convert both to and from FSDS. So especially for developers using FSDS that should open new ways to exchanging (parts of) models between FSDS and other programs.