Movie poster -- marvel characters

Hi. I want to create a movie poster instead of a family portrait this year. 4 characters in the poster and the characters must have the face replaced :) Flash -- running flash with the trail of the electricity behind (Flash is a 4 years old boy and body proportions must be realistic) Captain Marvel -- 5 year old girl --- levitating effect with effect of power charging hands / ready to fire up Wonder woman --- 30+ year female holding the shield in defensive stand ready to protect from an attack Superman - 30+ years male -- levitating -- holding a huge piece of building from falling on the other characters all 4 characters must be close to each other and have the feel that they are a team fighting the same enemy. background can be abstract subject of artist imagination (must agree on the idea ) body shape of characters same as in movie for superman and wonder woman. Flash and captain marvel must be adjusted to match child physics. Faces of the subjects will be provided in as many angles are necessary for the artist to get the easy integration Hair -- keep the hair of the comic character text for poster will be provided after the composition is completed Artist must submit examples of previous photo manipulation projects or similar type of art The story about the composition : The team of 4 are fighting a invisible enemy called "uncertainty" Flash and captain marvel are ready to attack , superman is holding the world from crushing them and wonder woman is with the shield up to defend the incoming attacks. The entire composition must feel like a movie poster ready to print on large canvas to be considered a valid entry please in your bid include your best photo manipulation or any similar job that you completed. Artist has the right to sell the poster or prints on any other platforms afterwards since we will not request any copyrights. I hope that i can find a person that has the ability to produce an amazing poster. Thanks