"Archaic" Keris or treated to look old?

[nechesh]

This is always a point of debate and often enough photographs alone are not enough to make a clear judgement. That being said, my gut instinct on this one is that it is a recently made blade submited to servere acis treatments to make it appear old. It doesn't look like a regular Keris Buda because it is not one at all, though i am not sure exactly what this dapur is called.