This packet is sent to update a character onscreen when it is walking or changing in some way.

Offset Type     Name             Description
------ -------- ---------------- ------------------------------
 0000  BYTE     cmd
 0001  UINT     playerId
 0005  USHORT   model
 0007  USHORT   xLoc
 0009  USHORT   yLoc
 0011  SBYTE    zLoc
 0012  BYTE     direction         see direction
 0013  USHORT   hue               hue/skin color
 0015  BYTE     flag              character status
 0016  BYTE     notoriety