Custom Map Makers

heya guys you know me as a noob, sure
So yeah, I am a completely nub...And i need your help
I am working on ut4_excejumps, and i have some questions...Can you give me link of a 3D model program?
Cos I have to do a model of a 'fan'
http://www.orizzontenergia.com/images/s ... ina002.jpg
I have to make sth like this, when it works (i mean that in urt you see the turbine that runs indefinitely) but I can't do it xD
So can anyone help me?
And i can't put it in gtk..Do I have to do Import model? Can you write me all i have to do? like put shaders or everything I need cos I don't know anything :O
Thanks all

You have to add a tcMod, don't know which. Misfit Model 3D is a good program for beginners.

I tryed, too much hard for me and I can't find any model online...Can anyone make it for me?

DOWNLOAD MODEL

I made really big textures and a normal map - you should reduce the size of the images from 1024x1024 down to whatever looks ok.