Click on the UPDATES tab. If you are a project backer - you will see Backer only updates. Click on the update titled: Thank you Backers! - There you will see a link to download "New Constellation"
Once you back the project - please click on the UPDATES tab. Update #7 has the link to the form you'll need to submit so that we can get your email address. Thanks for your patience and support!
Don't see the answer to your question? Ask the project creator directly.