Here is what the creator Brandon Palmer from GMM studios has to say about it:
“When I set out to build the Titan I knew I wanted something angelic and child-like, with a twist of Gothic and disturbing. The notions of something that is normally beautiful and kind dark and disturbing are two contrasting ideas that work very well together. Inspirations from Bayonetta creatures, the sunrise of Anor Lando, and the grit of Blade Runner all rolled into one freakishly beautiful and imposing machine.”
Its another example of the awesomeness of our hobby, fantastic work!