Looking really good, but I think you need to take a closer look at the materials. The barrel is a way darker metal and more of a blue tone. At the base of the barrel add some red into the diffuse and the spec. I did a quick paintover to show what I mean. It is a bit over saturated , but you get the idea.
Hey guys ! I've been following polycount for a few years now, but never actually got around to posting. Thank you for all those awesome threads and posts ! So really nice to meet you. I'll be using this thread as my working thread and post all my work here, i've found this to work better than having dozens of threads sprea…