Yeah, I can add those. I was going to wait before doing major texturing work. The logos are one of them and the rings, is actually an anisotropic effect I'll add later on as well, as that'll also make the highlights thinner and stronger.
Going to work on the rubber parts inside the holes tomorrow, and of course the back and stand.
Then I'll probably model the sub.
I tend to do shading work before finishing the model, and I'm sure that sets me back, because I start perfecting over an unfinished model to get the shader right.