1:35 Lucky Strike

I've used stretched sprue for cigarettes. More control of scale thickness.

That is the pack, but , one of my tankers is just screaming for a but hanging from his lips. I actually used a cut strand of copper wire ... straightened it and painted it white.
Good tip on the pack though!
John

If you can find original artwork, scan/download it into your photo editor and crop any excess so you only have the pack itself. Save this as a .jpg file. Now import it to your word processor as you would clip art and resize it to what you need. Use your print command (rather than the icon) and open "properties" in the dialogue box for your printer. Choose the option for highest resolution and print this out. Let the inks dry and seal them with MicroScale Decal Saver/Decal film. When this is dry, glue it to a piece of card stock the thickness you need with white glue. Carefully cut this out and add it to your figure/scene with white glue.