I was looking at the Volatile decal, they are/were a company in South Australia who made some protective gear (pads for limbs and frames, famous for their furry baggy shorts) and produced DH/BMX/Trials/Freeride videos, but I doubt much if anything they ever did left Australia - in fact probably very little they did ever left the south eastern part of the country - so I figured it must have come from down here somewhere.
Is the photo from the seller? I have the same plants growing in my front garden, I can't imagine they would thrive in Germany.
This must be why I cannot find an LTS-DH frameset or bike in Australia anymore
Lucky for you there are lots of genuine LTS-DH decal sets on ebay, for when you polish up the frame