I wonder how it is collecting the water -rain and condensation , it looks like their is strategically placed small capture cisterns along the body in areas arou

I wonder how it is collecting the water -rain and condensation , it looks like their is strategically placed small capture cisterns along the body in areas around the windows and such, and probably some sort of receptive lip on the bottom panel . Any how really great design , Like living in a big dinosaur egg !