I messed around with a character maker and attempted to make the characters in the Book of Human. It's not completely accurate but I think it conveys the general idea of their appearance.
Armun
116Please respect copyright.ＰＥＮＡＮＡmxOL8BkSvl
Arbella
116Please respect copyright.ＰＥＮＡＮＡZPc9RiHuHf
Filiny
116Please respect copyright.ＰＥＮＡＮＡzRpqOpxRJo
Gatyk
116Please respect copyright.ＰＥＮＡＮＡwafbraWHDD
