Whether you call them Sea Devils, Deep Ones, or CODENAME BLUE HADES, these quasi-amphibianoids have lurked under the waves since before humans tamed fire... waiting for their chance to reclaim the planet from uppity apes. Consequently they and their Silurian relatives clashed several times with the Doctor, who was sympathetic to their wish for a living space on Earth, but not their violent methods.
Video: Doctor Who - The Sea Devils
Despite the simple colour scheme it was surprisingly difficult to finish this one. The base had to be ripped apart and totally redone, as my first attempt at water (using clear acrylic medium with a little paint added) made it look like he was emerging from an ocean of green Kool-Aid. So now it looks a little rough, unfortunately.