PLEASE DOWNLOAD THE FREE SAMPLE PACK TO TRY BEFORE YOU BUY https://gumroad.com/l/UWMyt
The Smoke Vol 1 Photo Pack contains 600+ Hi-Res JPEGs of smoke textures to use in your personal and commercial projects. Each file is 18 MP 3456 × 5184. The ZIP file is about 1.2GB to download.
Set the files to "Screen" in Photoshop to use over the top of your images. The download also contains a short text file explaining how to colorize these images for different looks as well.