Composite Sumatran keris?

[KLUNGKLUNG]

Thanks for the comments and hope the additional pics will be helpful and an invitation for more background information.....
My observations:
The ganja is peeping out slightly but not uncommon.
The tip end of both warangka wings are missing a small chip and the back of the sampir showing very fine haircracks indicating age, so does the dark dusty slot opening imo.