Kapura as a toa. His mask is a Kakama. I would have loved to make a moc of this, sadly I don't have enough red pieces, or even a red kakama.
My main work with this picture, and my scrapped (for now) story Bionicle Origins, is of course what if Bionicle continued rather than ended. Working into this plan, I gave Kapura a ccbs build, but made the shells more closely related to traditional bionicle. So instead of getting ccbs pieces tailored to hero factory, we got pieces tailored to bionicle.
You can read what's been written of the story so far here:
CnC on the artwork here.