Well, i don't completely disagree with what you say here Alan, although this thread has been specifically about Keris Unduk Unduk, not all Keris Malela, so it does seem a little off topic for they thread. It does seem to be a well crafted modern era blade though.
For me personally, while probably made outside of Malaysia, i would hesitate to dress this blade in East Jawa form since the ricikan seems to embrace many elements that are specifically non-Javanese.