Losing Power?

I made a snail today, a bit of a departure from these previous ones (click here and here).  I am pretty happy with it overall.  It seemed appropriate for a snail to be carrying an old mechanic's shack on its back with a sign like "Losing Power?" on it.  (Left of the door and barely visible.)
Thank you Warren Kirk for allowing me to use your photograph of a shack taken in Gippsland as the heavy inspiration for the one above.
The snail is in the shop.