I think more detail is less of what you need. You need to back up a couple sub division levels and focus on nailing the landmark locations like cheeks and chin because right now I don't see much Arnold unfortunately. Here's a sculpt of Arnold's anatomy that looks pretty dead on that may help a bit (he even has a sketchfab…
Hey guys, thanks for the feedback! I went back to basics and smoothed out some of the detail from my sculpt - I realised making this that a lot of my reference images were just Arnold in general and not a specific point in his career, and faces change. So, I opted to focus on a Terminator 1 Arnold and make him look less…