Hello, your work is nice and I enjoy it. I was wondering if you could give me some pointers. I want to get into the modeling scene for TF2. I plan on making a Halloween engi pack called "Engineering School," it would be a fish head, a fin on his back, a either a hook or a worm in the ammo pouch. You may steal, but credit me with idea. Anyway, I was wondering what program you use to model. That is all.