Well, probably the last things which I would see would be a complete darkness, perhaps billions of stars if the weather is nice.
I'd love to hear some night sounds and then listen to some songs, one of them will be my last (yes, I have chosen the last one)
I'd like to smell a fresh air, maybe the smell of pine trees, something from nature deeply forgotten.
It would be great to feel that now everything will be over, I don't want to feel any regrets, maybe it will be a sad moment because of the sad music. I'd like to feel that I am finally on my way to find my peace, I'd like to feel that I am doing the right thing, that this world was definitely not for me, that everything I do now is just leaving, that I lived in the wrong time, the wrong place and under wrong circumstances. There was never a place which I could call home, maybe it would be nice to feel that my home is waiting for me.