See below for links to help you export Lightwave 3D Models to .x. Note it will only work in the 32 bit Modeler version of Lightwave 3D. You will need an additional program like FPSC Toolbox or Entity workshop to bring it into FPS Creator x9 and x10. It is cumbersome but will work. Let me know if you find a way to export all image maps and be able to compile them in FPSC Toolbox or Entity Workshop or some other program.
Here is the link to download DStorms .x plugin.
http://www.dstorm.co.jp/dsproducts/lw9/FreePlugins/Object_IO/DirectX_Export.html
Here is a link how to get bones exported too.
http://www.3impact.com/3Impact_Engine/hulk7123/lwtips.htm
CGPlanet.net
Source for Game Content
FX - Texture - Animation - Video