Fashion, clean retouched Photos

Howdy guys! 🙋‍♂️ As i see so many amazing pictures in here I'd like to ask for help.
I'm always looking to step up my photography game. Do you know of any retouching tutorials (Can be paid ones) that could help me get to the next level? Also interested in Photography Tutorials. I will put some "Fashion, clean retouched Photos + some "Styled Photos" in this post. I wanna improve both "Styles"