Thank you for your support of D5 Assets Library.
The 12gb offline package was an annoying experience, and our library has had several updates since then, which have far exceeded the content of the offline package. We apologize for the confusion that this has caused for many new users.
After discussions with the team, we decided to remove the 12gb installer and have a new plan for assets downloads, which will be released as soon as possible.
Thank you very much for your support, and please stay tuned!
D5 Asset team