Lots of miniature cars

Hi everyone,

I just happened to buy loads of cars the other day and i am looking for someone who will be able to tell me something about them. I enclosed ovierview in pictures and I hope I will be able to find someone who will help me realize what they are. I have a little nephew who collect them and I thought of giving them as a present but because i dont know anythong about them im not sure if he will want them as a collector. Please can anyone help.
Thank you