Interestingly enough, when I first started vaping, I didn't want a white battery, even though the white battery available to me at the time looked like what you are trying to picture, Ravendove. I went with the black battery. But, being me, I didn't want something that looked just like a regular cigarette. Still, people still thought I was "smoking" when they saw the black battery. Then, I lamented in another forum that I really would like a nice, deep red battery in lieu of the standard fare of white, black, chrome, or the blue a lot of batteries came out with. A PM from another vaper sent me to Smokeless Image, and I haven't looked back. Even though I have all the colors and green, blue, and red LEDs, people still think I'm "smoking." Turns out, there are some cigarette makers out there that do have their papers in colors, too. But mostly, people see the shape and the color doesn't really "click in" until they get up close and can actually see that it isn't an actual cigarette. I still have to convince them that vapor is not smoke, though.
That said, for those that do want that "cigarette paper" look, I could see SI implementing a white lined cigarette wrap, though that is the very thing I wanted to get away from while still maintaining the ritual so vital to helping me psychologically as I stopped the tobacco cigarettes. I wouldn't doubt the wrap would be something they (SI) might add.
But, when wrapping the batteries, I have found it is much easier to wrap a chrome/silver battery than one of the colored finish batteries. So, when I buy the chrome/silver batteries, I am usually looking to wrap them. They are too slippery for me to hold onto, otherwise. And, after seeing Rave's collection a few times, I know there are lots of other "wraps" available beyond SI should I go looking for them.