"I've seen things you people wouldn't believe. Attack ships on fire off the shoulder of Orion. I watched C-beams glitter in the dark near the Tannhauser gate. All those moments will be lost in time... like tears in rain... Time to die."
Bladerunner is by far the best android based movie (replicants, androids its all the same). Here's a sketch book from the movie production which came out in a limited run and has been out of print for 30 years.