Good luck in finding the Camel Light, although it seems the "light" part is moot, since that is just dependent on the length of the analog filter. But lots of places sell a Camel copy ejuice. Turkish might do it, too.
I'm with the others. Once I really got into vaping and enjoying it, I didn't want my PV to look like an analog, nor my juice to taste like tobacco. The only tobacco flavor I have is not for my 510, but for my greensmoke. They have flu-cured flavored cartomizers that I got when ordering. It is very similar to a cigar, both in taste and hit. Even leaves my mouth tasting like I've smoked a cigar.
And to think there was a time very recently when I would have actually liked that. Huh. Some do actually like the tobacco flavors, but its not something I enjoy anymore. It is the taste I had to endure in order to get effective nicotine. But, hey, maybe there are some great ones out there. Caramel-apple, now there's a flavor I cannot get enough of these days.