Help with Moro Kris

[imas560]

Hello all,
I have been otherwise engaged but still pick up the odd item now and then. I have just acquired what seems to be a Moro Kris.
Approx 25 inch in length.
Plain scabbard. Scabbard halves held together with 3 pins.
Chipped blade edge. Three fullers. Mindanao “crossover” elephant trunk design (based on Cato).
Chipped/broken kakatua crest on handle.
Any help with identifying would be much appreciated.
Apologies for fuzzy pics, my main camera has been recently injured whilst playing with my 3 year old.