R2D2 Buzz Saw modification

A few cosmetic updates to Tim's Buzz Saw Mod. -Modeled blade and hub to look more like the movie prop. -Internal cover/shroud to keep any dangling harnesses out of the pinion rail gear -quick disconnect EE mounting pad -decals loosely traced from the prop photo (not 100% by a long shot but looks good to me. -modified pinion rail drive gear for installing onto a metal geared servo (smaller bore size)

You will need to source 2 ~M1.4 screws or similar to attached blade to hub and captive the flex mount.

servo cable clip mounts are from here https://www.thingiverse.com/thing:1916959