Agreed, either an overly long
anak alang, or a somewhat short
panjang.
Still leaning towards it being more Sumatran than Peninsular, although I realize there is considerable crossover of forms between the two regions, which makes it more difficult to specify one over the other.
A well-crafted blade, between the deep, well-defined fullers that run the length of the blade, and the clean detailing at the
greneng.