Kris question to the knowledgeables

[Antonio Cejunior]

Hi all,

While working with a Philippino Smith over the net on a contemporary project for a kris (don't crucify me ) I was told that the sides of the guard have meanings.
This is a detail of my old piece (in the sense of ancient)



and I would appreciate if you gentlemen could enlighten me on the meanings of what I call lattice work in the right and the left side of the flaring of the blade. I'm most curious to learn as I am aware they have meanings.

On the other hand, when the picture is reversed,



It appears to me that the right side has somehow the sape of an elephant? but also of the same type of basic shape a kukhri has.

Your detailed information would certainly teach me more things.

Also, is the origin of the Kris has been established? Indonesia or Philippines? Who influenced who? Is it essentially a Muslim sword?

Thank you all
Will retire for the night now.
Best regards,

Antonio