auto changing image on a layer

let say i have an JPG image of wizen t-shirt, created from any 3D software with detailed information needed for your codes. We will follow your instruction when creating this image, even retouch or anything else in photoshop.
i need to put on an PNG transparent image over that t-shirt and the image will follow that wizen style
I need source codes in any language you are familiar with: JavaScript, python, C#....