As per your details, and reference image, which one draw your kid, i can do this, as well i have one more person who work together.
before hire you can check my past work , then you decide, hope you consider. i just assure you i will provide quality work in time. need to discuss lot of thing about this project, like you need any more pose or only single pose. so if you like my approach then send a massage, then we can start discussion and start immediately.
waiting for your response,
Thank you,
Babong.