flag mockup

I am looking for someone to copy a flag template and make it a mockup . The flag does not have any specific design or color specifications as I will provide them, but it needs to be designed for a digital use to be put in our website. The end result should be a high-quality flag mockup that I can easily use for my project. For example dragging and dropping the image on the template and it's finished

I attached below some images of the flag template that I want to copy