Singa barong

[Sajen]

Hello members,

this keris is already long in my possession. I have got it with this sheath which isn't apparently the original one but I changed the pendok blewah and handle inclusive selut and mendak to better ones because both have been simple. I like to read your estimation if the blade is old with the singa barong or if you think that the singa is a later addition or if you think that the complete blade is recent and artificially altered to look old since I am very unsure about this. I byself can't see any indication that the singa is a later addition.
Every comment is very welcome,

Detlef