Kris for comment and classification

[Ascalon]

Hi

It's my first post on this forum.
I've had this keris for quite some years.
Anyone would like to share his opinion on the classification/origin?

http://i64.servimg.com/u/f64/11/44/08/82/kriss110.jpg (http://www.servimg.com/image_preview.php?i=110&u=11440882)

http://i64.servimg.com/u/f64/11/44/08/82/kriss-13.jpg (http://www.servimg.com/image_preview.php?i=114&u=11440882)

http://i64.servimg.com/u/f64/11/44/08/82/kriss-11.jpg (http://www.servimg.com/image_preview.php?i=112&u=11440882)