I have looked at them and am certainly considering using them in my final version of these images. Right now I am concentrating on producing around 18 images and I will either turn them into a children's book (possibly a Japanese / English one co-authored with my grandson) or a pair of typologies. Possibly both.
My grandson is almost 6 and is fascinated by bugs. He and I have been collaborating on the images. Here is a test of a page of the book. The words are mostly his.
He has been telling me which bugs to produce and will then tell me what he likes about them and what is not working for him. I am now on my third version of a rhinoceros beetle and I think the latest version finally meets his approval.