Ditto with carrot and nbp on the wear marks.
I've seen Ti lights that have been polished to be shiny, more of a satin, then what's commonly called "titanium grey" as Uncle George described it. From what I've seen the majority are satin, that's the finish right after it's been machined. Of course it's still possible to polish it up to something much shiner or blast it to make it duller, but I like the satin finish. IMHO, shiny just makes it look tacky.