|Unwrapped UVs:||Yes, overlapping|
Includes swappable warning stickers and elastic sleeve as separate objects. Also includes six textures: one 2048x2048 diffuse for the stickers, four 1024x4096 textures for the sleeve, all diffuse (one for warning labels and three logos), and one 256x256 normal/displacement map for the valve. All textures are in PNG format and are provided in each format's folder.
The renders above display the cylinders, stickers, and sleeves with a subsurf of 2. Mostly quads, but had to cheat a little on the valve. Built roughly to scale.
The UVs only cover the contents of the textures; there is no overall UV map. Originally created in Blender, for which both a Blender Internal and Cycles file is available, the latter complete with the lighting scene (albeit a bland one) used in the above renders.