So this is my first product, that I would like to share with you.
The pack contains 3 type of Nebula HDRIs (16K high resolution)
The images are well optimized, easily editable, and free to use of course :)) Check out on ArtStation!
Works in Cycles and EEVEE too :))
https://www.artstation.com/marketplace/p/3low/nebula-hdri-free
Hope you like it!
These are not actually HDRi's. They are only JPGs. Still useful for backgrounds, however.