Well only starter this two and a half years ago and finished it two years ago. Yeah been sitting around before I actually got around to taking pictures.
He by no means is perfect as he has a lot of gaps, proportions are a little weird, back isn't cover up and he has some stability issues (but not many). However I am very happy how it turned out as I had not attempted to create a MOC this large since 2008 with on old OLD creation.
More pictures can be found here https://www.flickr.com/photos/125839668@N07/albums/72157707057929371
Dentar was an extremely talented Makuta with his ability in making intelligent rahi. He also hated toa, more so than most Makuta as he saw them as inferior and thought that the Makuta should of been the protectors of the Matoran. So he rebelled against the rest of the Makuta to start working on a species that there only purpose would be to kill toa. He made his laboratory at the very bottom of the universe far away from everyone on an island named Mutani Nui. Over a couple thousand years he had created a new species that were just what he needed. The Urapun. Unfortunately before he could act with his new found army he was destroyed by the Great Beings leaving only a giant crater with no trace of the events of what had transpired. The Urapun survived never knowing there true purpose.