What all is required for converting modules, maps,*.mdx/*.mdl/*.lyt ect... from kotor1 to kotor2?

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For example:
I have taken the entire 'danm13aa' selection (including layout files, mdl/mdx, *.lyt, various *.tga's ect... but it will not run with kotor2? What else must I do? It will either crash when I run it (w/ tga's) or it would open and you would be 'stuck' in a totaly dark module with 'mixed-up' textures (if you need a screenie, ask me). Can someone help me? It would be greatly help me.
(PS--this is for a 'major mod' (expansion pack, realy) for kotor2 tsl... no preview is ready yet except a few screenshots)
Thanks,
Jedijed