hachiroll`s rust&lowcompressionrolla project

[hachiroll]

Here is how the cylinders look like after removing head. When you look closer at second piston you can notice two round shaped holes, they are probably from valve locks which were left or fell in combustion chamber. Second piston is really clean, looks like he didnt work since fked up rebuild. And on third cylinder if you look very closely there is a spider web, looks like this one didnt work as well.
Head bolt washer in cylinder head, valve locks in combustion chamber, camshaft caps in wrong order, I would like to see the person who rebuild this poor engine and maybe theres more to come.
I couldnt get the crankshaft timing pulley of, I tried hammer, screwdriver but I wasnt able to get the foker of.
What should I do to get it of?