There is a nice thread on
parang nabur with pictures here:
http://www.vikingsword.com/vb/showthread.php?t=692
Dajak attached a picture of several of these swords, with the fourth example having an all brass hilt. You can see that picture here:
http://www.vikingsword.com/vb/attach...tid=3618&stc=1
The blade on the one that sold recently on eBayis unusual, but I think it still falls into the general style of the
parang nabur. The scabbard is also unusual, as Michael noted, but may be a regional variant or a later marriage.
Looking through v. Zonneveld, I don't see anything else resembling this sword.
Ian.