Help Ethan Recover from Devastating Accident

Hi friends and family as some of you know my oldest son Ethan was in a very bad car accident in January. He was hit by an older gentleman that made a left turn into oncoming traffic where my son was driving to work. My son has suffered a broken femur, a broken arm and radial nerve damage in his left hand. He now has metal rods in both his leg and arm. He currently is using a walker to learn to walk again after a life saving surgery. His car was totalled. Unfortunately the other diver lost his life in this accident. The car insurance has all been exhausted on both sides. Ethan's medical bills are over 500,000. This has been life changing for our whole family. If you can help with any funds it would be appreciated. Oh and medicaid can not help him considering he is 23 and not blind,deaf,pregnant or has any kids. So that is a no go. Also there is no money to retain with a lawyer because the insurance is all exhausted and the man's estate has nothing. Please help if you find it in your heart to do so. God bless.