This cover was not requested but I loved the story and I was experimenting on creating textures of my own so...

FatherSon I have made these covers for your awesome fanfic but it's not compulsory for you to use these.

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Now my favorite part, sharing how this came to be.

First Cover:

Images used are:

After blending second picture on top of the first one it looked like this:

Then I cut out the background and placed Sirius on the edited image.

Afterwards I set the filters on Canva.

Second Cover:

Images used are:

After blending, this was the result.

And after the filter adjustments and adding the text, the cover was finally done. Font used on first cover is Cinzel and on second cover is Allura.

You can blend a lot of images and it creates amazing textures. Also pictures of the sea, sky, space and constellations blend beautifully and give wonderful results.