Optimizing textures for Iray

LindaB

I'm using the MEC4D Hopite warrior set for Genesis Male 2 and discovered that the textures aren't optimized for Iray. From my sample here you can see that the metal isn't reflective in the Iray render, while it looks good in the 3Delight render. Can I change some settings in the 'surfaces' pane to make the reflections visible in Iray? If so, what settings do I need to change? How do PA's go about optimizing textures for Iray? I'm wondering if I can change some settings myself so I can get the metal to look good in Iray. Thanks.