Thanks for all the info.
It was my fault, spaced out and rear ended someone. I got regular geico insurance. It is a clean title. I have receipts worth of close to 6k thats without the engine and transmission rebuilt. Some parts are not installed yet because the car just came out of a paint shop (headliner, a door handle and mirror, small stuff). Insurance took the car to a shop and estimated the value to be 3500. I emailed them links of other cars on action, about same condition as mine, with the ACV (insurance estimate of that car) value of 8k to 12k. Plus all the receipts. Just got to hope for the best. it was my fault after all.
here is a car before the wreck.