Since the Secret Box isn't quite finished yet, I've decided to upload the color pages to give you a preview. Keep in mind none of these were drawn by Shouji Sato, but they are still pretty cool. There are only four pages in the "Illustrations" section, but there are other color pages and many pages of manga which you will see when the project is completed. Here's the link for the preview:
I hope this will be enough to keep you satisfied until the entire project is released. Most of the editing is done, and it is now being translated, so it shouldn't be too much longer. Expect it within the next two weeks or so.