medusa head offhand cesta + white scythe

I've got this cool skin medusa head cesta that I haven't seen before --- nothing fancy on the stats, just +9 en, or sth like that.
anyway, is this an unusual skin?

also, pc on plain max dam white scythe, plz -- no mods of any kind.

thats a common grim cesta...rare is the one with claws
merchant or salvage scythe