Need to remove background of any T Shirt

I need to remove the background of any T Shirt. I mean that remove the mockup, and output the only design on it.

For example with this image:
https://1stshirts.net/tee/2018/12/Godmother-ever_1-1.jpg
The output will be the part which contain the text: Best Freakin AUNT Godmother Ever

Some complicated T Shirt:
https://images.vinpremium.com/na0701michigan-wolverines-forever-not-just-when-we-win-signatures-shirt-1.jpg
https://images.1stshirts.net/hh175-nick-and-charlie-heartstopper-tote-bag-heartstopper-leaves-shirt-sweatshirt.jpg
https://images.1stshirts.net/hh135-twenty-one-pilots-13th-anniversary-20092022-signatures-shirt-hoodie.jpg
https://images.1stshirts.net/hh125-ja-morant-memphis-grizzlies-slam-shirt-hoodie.jpg
https://cdn.gifteeshirt.com/dat/2021/10/I-Think-For-Halloween-I-Shall-Go-As-Karma-Shirt-Cat-Witch-Shirt-4.jpg
https://images.1stshirts.net/na1005grandpa-shark-doo-doo-doo-shirt-for-birthday-boy-1.jpg

I need that to be a command which I can run directly on my server.
Something like: image_extract image_link image_output

I need someone who experienced in this kind of job.
Thank you.