Hi my ds 1 will be five at christmas and he is obsessed with the lego star wars game.He attends an after school club and some of the children there have taken in lego star wars sets and he desperately wants some.Ds1 has autism and another mumsnetter suggested that having the characters may help with his imaginitive play.However,most of the sets are recommended from 7 yrs plus.Can anyone recommend me any which maybe ok for ds.