K e r i s w i t h R e l i e f (?)

[Mans]

Very interesting Mataram keris, Pak Ganjawulung...
And to make more interesting, here I posted my keris with relief too. The kinatah on this keris is original, but some side had worn off
So, perhaps you can give me advises regarding my keris, like tangguh and dapur.. ect...
Every opinion wellcome...