Reflection tutorial

Hi

I found a tutorial for 3ds max that worked really well, I was wondering if i did this tutorial step by step to my characters visor would it work in the tge or trea. u can find the tutorial here http://www.3dnuts.com/tutorials/mat_metal/mat_gold_silver_copper.shtml

plz tell me if this will work in my game,if not ware can i find a tutorial that tells me how to put reflection on my characters visor or even a good environmental mapping tutorial would be great too. thanks!