back to school bag design

Hi All, I need one design for children school bag with a pencil case with new fun feature like games that can be easily shared and played at the beak time for example. PLease simulate your design on a bag , I need you to send me photos like the ones in this link [login to view URL] To be able to present your design Also I need the dimensions of the bag , recommended materials for production, die cut drawing Best of luck Thanks