Create desktop/mobile scene generator mockups of my websites

I am a website developer and I want to showcase some of my websites on my portfolio.

I have 10 websites that I would like to create 'scenes for' - mostly dekstop / iphone mockups.

I have full access to https://www.mockupcloud.com/ for a graphic designer to download and create the scenes.

You could then use https://www.screenshotmachine.com/ or take the screenshots yourselves of each of the website screens.

There would be three scenes for each website. One of the home page hero section and then a couple of others from the website that you deem good enough to showcase.

The graphic designer should use their initiative to pick and appropriate mockup that fits with the theme of the website.

All in all, there will be around 30 jpeg images.