Autobots hit the beach!!!

So, here are some drawings I came across tonight while reorganizing some old sketchpads and drawing books.  Some years back, a very good friend approached me to come up with some designs for her sand sculpting team, the Sandformers.  I believe the top illustration was the one they ended up using.  It certainly is the most polished, although I still find the one on the bottom a bit "cheeky".  Anyway, I always enjoy rediscovering old forgotten drawings, especially ones I don't hate.