I'm sure you'll get a lot of answers on this. To make props, cloths, etc. you need a modeling program. I use Hexagon for most of my modeling (free from DAZ), I'd say start there if you are using a Windows machine (seems to have issues on Mac's). Other free options include Wings 3D, and Blender, but any modeling program that can import/exprot .obj files will work. Silo is also fairly popular, it costs about $100. IMHO though, the free apps I mentioned can do what you need very well.

I would say that of the three free apps I mentioned, Hex and Wings are the easiest to learn.

 

Opps....two slow on the keyboard

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