Previous PC who dropped out:

Mask:
  In his mortal guise, Jack appears to be on the shorter side at 5'5 with a thin, almost bony, frame.  Pale skin, with a ruddy cast on his cheeks, nose and ears, and a shock of white hair tops his head.  Fine, sharp features with a pronounced, hawkish nose and slightly pointed ears give him an elfin, almost androgynous appearance at a distance.


Mean:
  Bent by the his Keeper into a frosty breeze for most of his life, his appearance after escaping over The Hedge resembles a nearly featureless ephemeral humanoid figure of frost and ice; the lace-like filigree of frost over his icy form keeps him from being almost entirely translucent and lends him facial features, even if they're nearly indistinct.