The restore job was done from a friend of me who has done already some very nice and good jobs for me.
The missing wood was filled with other wood and at some parts with a little bit wood filler and painted black at some areas so it is matching with the timoho. The wrongko was taken off since it was glued wrong to the gandar and the wilah don't fit good inside before. After all work was done the sheath get some layers of shellac. Here some additional pictures.
BTW, the keris look now very good with the handle again Danny!
Regards,
Detlef