Congratulations. You have destroyed your engine bearings. THis is a shoulda' done fixed it sooner problem.
Most Toyota engines are VERY sturdy. You have to work at it to hurt them. Running with no engine oil is a SURE cause.
If you are lucky, you can replace the bearings with new ones. The crank journals will have to be crocus clothed, at least. Don't be surprised to find that your beraings melted over the crank journals.
WHY DID YOU WAIT SO LONG. Engine leaks are usually EASY. Either the oil pan, the valve covers, or the oil pressure switch.
EASY to tighten or fix. Regular wax based engine oils can cause leaks in engine bearings over time. You should have been using TOYOTA endorsed synthetic from day one of purchase!
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.