Wanted: 1903 Greek Mannlicher parts wanted

As the title says, I’m looking for parts to help complete a 1903 Greek Mannlicher rifle. 
I found a barrelled receiver that I thought was a sewer pipe until I decided to actually clean it. Turns out it’s actually got really nice rifling. I’m looking for all parts that go with this rifle. Help me turn this rifle back into a shooter again. 
UPDATE: 
I know finding a complete stock set is next to impossible but all I really need now is a rear sight with spring and screw/pin