I'd be happy to oblige! And I know JUST what to submit. Except...it might be too small. Still, I'll leave it here for you to judge.
I'm afraid it's too small. I increased it's size to fit the page size and it became super blurry. Sorry, but if you could try for something within the image size limits that'd be great.
Also, I added another submission type: photos! If you've made any Klonoa related crafts or maybe have a collection you'd like to share in the book please send a nice big photo of it!