I've never heard of putting a fur 'silencer' type thing on the string, but what do I know. even if it didn't serve a purpose, it looks damn good just for ornamental purposes and I know the hide background isn't part of the bow but it looks really good with it :3
either way the full draw pic looks really good.
p.s. you have the build of a warrior. have fun slaying mad putang, girls like big strong men :3