Demantis is incredibly fragile, and I finally got tired of pieces falling off every time I looked at it, so I glued the “fins” and clear red bits on. I like the little binocular mans. He sees what you did there.
The first mantis type. It has an interesting walking mechanism: the legs are mainly decoration, and the real work is done by some stubs directly under the body. In bad news, the front section droops with age, doh!