Alright, here's the updated version of my Camo Pattern Generator Photoshop action.
The biggest improvement is the new look of the digi camo pattern, which is a lot more realistic now, I think.
The usage is still the same, create a new document (something around 1024x1024 works best), select a background color and a foreground color (for the first pattern's color), run the script, change the remaining colors during runtime. You'll be asked if you want to turn the resulting camo pattern into a digi camo pattern.
The generated patterns, classic and digi, will both be seamlessly tileable.
If you still want the old version: [link]