Wow! I was surprised when I opened this up and saw my khanjar.
Anyway, there were 2 holes in the top that were missing either stones or silver.
The other and major thing that I repaired was one of the filigree silver straps on the hilt. It was broken in half and sticking out. I carefully resoldered it and carefully placed it back into it's "pocket" - not an easy thing to do.
Thanks for asking.