There are lots of units and skins out there on the usual sites. I downloaded a Myrmidon unit yesterday , very nice.
BTW you can just change skins using a 2-d editor (textures).
There is free 3dmax like program called gmax from discreet, unfortunately it can't export the files only import them.(using the Vercingetorix tool) But you could use it , save in gmax format and send to a friend with 3dmax who could then change it into a CAS file.
I'm struggling with this at present , having dug out my 3dmax 4.2 version, this version sometimes works and sometimes not.
If I can get things to work properly then I'd be happy to help you.
BTW look at TWcenter.com and stratcommander.com for more modding advice. One of those contains a good tute on 3d max other tutes are here on the org .
If you've never used a 3-d modelling program its quite a steep learning curve, I reckon you'd have to spend 10-20 hrs on the tutorials first before you would get a reasonable expertise.
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