Small woodwork Project?

In woodwork at my high school in the UK I've finished my main project 3 months early so my Design and Technology teacher says i can do a mini project that will take no more than 10 hours to do. I'm 13 but I am very good at woodwork for my age. Do you have any ideas on a small project I could do? Can u post all the ideas you can think of, even if someone has already said it