The robot warrior/ gardener to from Studio Ghibli's Laputa Castle In The Sky!
The photo on the left is from the Ghibli Museum in Japan. It was raining when I took the photo but you might still be able to see the incredible detail of this giant statue. They wouldn't let me buy him for all the yen in my pocket, sigh*.
The photo on the right is a small figure I got from japan. Very detailed but so small!! Two of the cubes light up. I think the blue colour (this one) is a limited edition and the standard was an orange colour. In the dark these cubes are really bright!