I couldn't believe that I had never gotten a sketch from Josh C. Lyman before this years Pittsburgh Comicon. I don't know why that never happened, since I always liked him and his work. This year, I made sure to seek Josh out and get him do draw this AMAZING sketch of Viperella from the 3rd Gen SENTINELS. Check out all the detail he put into ths! Please take a closer look at Josh's work here.