I've long thought it odd that the later model astromechs look more "primitive" in design than the earlier ones. The R4 and R5 models look boxy and less sophisticated than the R2 or R3 types. Why is that? Is it just an expression of the galactic culture in decline, somehow, as the Empire rises? The episode 4+ spaceships look more primitive than those in episodes 1-3. Hmm. Thank you, indeed! :)

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Cage can be an opinionated jerk who posts without thinking.  He apologizes for this.  He's honestly not trying to be a turkeyhead.

Cage had some freebies, compatible with Poser 11 and below.  His Python scripts were saved at archive.org, along with the rest of the Morphography site, where they were hosted.