Thanks for your reply.
These would be older children, about 11 years old.
The prize would be given to a child who was leaving primary for secondary school.
During the (public) prize-giving ceremonies to which parents and other adults are invited, prizes are given for sports, Science, English, etc. But there is nothing for ASD children. And I'd like to create a new award (a cup or a plaque) to recognize some special achievement in my school that does not come under the usual umbrella of the "academic subjects". Something that would celebrate the achievements of ASD pupils in a mainstream school.