Mandau/ Parang nyabur?

[Green]

It's been quite a while since there are any posts on mandaus and related blades...

Here is one I obtained very recently. I was told that this is strictly not refered to as mandau but parang nyabur. And it is made by the Ibans of Serawak instead of the 'orang ulu (Kenyah/kayan) that make the typical mandaus/parang ihlang.

The blade is curved upward which is a charateristic of nyabur but I'm not sure if it is really is a nyabur. The blade is simple and flat on both sides and with no decorations apart from at the base with small brass inlays and the ' half hook' at the bottom.

The scabbard looks relatively new and in good condition. The hilt looks good to my untrained eyes and has a nice owl like creature .
Appreciate any comments with regards to what type, age etc.

Thanks in advance.