I added a little download for some of the nicer textures from my texture maker project to my website, so I’ll add it here as well!.
Read more here : UE VFX Texture Maker
Download
The textures are all TGA so just pick and choose the once you like and import as you would normally.
My website: Niels Dewitte - VFX Technical Artist
Direct : Download Textures
Some of my personal favorites;