is there any tutorial about importing 3d models to unity and animate them? in my case i would like a hand with a animation for a fps game also, can you recomend any programs that is free abnd easy to use for making models.
You can rely on Blender for your 3D modelling and on Gimp ( GNU Image Manipulation Program ) for you textures. Gimp is like a small substitute for Photoshop in case you don’t want to spend money on PS. If you want sound too, then use Audacity. All these softwares are available for no charge and for download.
Make the 3D models there are plenty of tutorials, in fact once you have spent a month making 3D models, you won’t need any tutorials. For animating models and other things in blender go here, its a good series of pdf tutorials : tutorials`
I Hope this helped! and Good luck!
3ds max is really really easy to animate in and if you are a student then you can get it for free.