Hello and welcome to Zealot! Those speaker are AMAZING! My father was an audiophile and would have loved having a set of speakers like that.
You have indeed come to the right place for all things paper (and other mediums, to include plastic). Many of our members are HUGE SCI-FI geeks (myself included). SO, I hope that will help you feel more at home here.
If you have any questions, concerns, need help or advice, please feel free to ask, and we will do what we can to help you (or at least point you in the right direction).
If you have any photos of any of your paper models, by all means, please post photos. We love seeing photos.
Speaking about photos; when you are building new projects, I would like to encourage you to post build threads. Build threads are a great way to show off your skills and techniques, as well as highlight problems areas that you may have issues with or have come up with a solution for said problems.
Once again welcome aboard. I hope that you feel at home and enjoy yourself here. I look forward to seeing your work!