>>7688825
Fair enough. I assumed it was something like that before posting, but it was coming out even worse when I tried that initially.
Ended up looking up some references and I think I'm starting to get it? I think my issue earlier was that I was trying to do the curved lines across the whole "sphere". When I tried doing smaller lines from opposites sides and "connecting" them at the middle, it worked better. Still need to get the hang of it (too much shadow on picrel, I think, and some lines still have odd angles/curves/whatever), but it definitely came out better. Thanks anon!