While at first this appears as a sketch, this is actually Lilliam covered in makeup and body paint. Some actors might find it tedious to undertake such an extensive makeup process. In this photo the actors playing those characters are just normal people chilling on the set, captain marvel suit though. The families participating in the program are nominated by teachers. Peter and Ego are overjoyed to find one another in the film, father and son together at last and bonding over their unique gifts.