This is not the correct forum for this question, unless you are proposing to dedicate a work of art to us SS or whoever you wish.
However, you could make a ritual of the Gods (e.g. Satan's Power Ritual), and direct it to SS here at JoS. Personally, this is something I have done in the past, and should do more often during important upgrades.
But the truth is that the Gods are the ones you need to thank the most, a heartfelt gesture of true appreciation will be perfect. It has to come from deep within you.