You can download them from the repository. You’ll have to use a client like source tree. Otherwise you can download the whole project.
Full project: http://downloads.metahusk.com/dev/random_dev_v0-0-1-0.zip
Repository: https://git.metahusk.com/random.hg
Edit: Most of the blueprints communicate with each other, so to understand what is going on it’s probably best to download all the blueprints so you can see what is going on.