For a new skin-mod where are the files i need to change/modify  to take into account my new msh (with customs tga too)?

Or else do I create a new rep file containing  msh, effects, odf, munged, req ... and so just put my tga  and msh files in the right folders with the odf files which correspond to the different classes of soldiers (Commander, heavy, sharptrooper, enginner, jet trooper, trooper).

Thanks a lot

Did you download the modtool? If so, there is documentation in there that will show you how to do everything.

So you how to create new sides and worlds.

Yes I downloaded it is the base !!!!! (I already made some maps besides, without custom sides) Lol !!!! but all the documentation is in English ........and I'm French.......

But I think I can do what I want with that : https://swbf-custom.forumactif.com/t141-faqicemember-s-tutorials-in-to-modding

Is that it is important to have a custom low_rez model?
What it can bring better?