liquidminduk - your right about the hollowing out. About a week ago, I gave the glass thickness, and it gave a lot better look, including a hint of a ring around the bubble. I really didn’t want to bore everyone with yet another slightly different image post.
Rui_Padinha - thanks for the crit, I might cut the refraction down a bit.
uwil - Would you believe the arms actually have a lot of dirt etc, they just don’t show up rendered so far. I hope in the final comp, the closest crawler will show it off a bit, if not I’ll have to go in and dirty up more.
As soon as I get the driver made I hope to post a couple more images. Been working on him off and on.