-Added rimlighting

--Shared update across most of my playermodels--

Finally fixed the issue of multiplayer footsteps playing both normal and custom ones at the same time on clients

-Small edits to viewheight

-Small physics fixes

-Lowered ragdoll mass

-Reverted the previous change (didn't work)

-Experimental viewheight lua code test

-Animation improvements

-animation improvements

-Model shrunk to (almost) normal looking size
-animation improvements