I received this awesome 3D printed figure from a friend!
This figure is the "Aquatic Kharn" (official name unknown), an unproduced figure from the Dollar Tree exclusive "Final Faction" action figure line. The files are available online (along with files for at least 1 other unproduced "FF" figure), and I am extremely happy to have an example of this figure that we would have otherwise not been able to get.
This is a raw filament print, so it has the usual build lines that need to be smoothed out. Once that is done, I plan on painting it up in 1 of 2 colorschemes- either like a great white Shark, or something really vibrant like you would find in the "Avatar" movies (complete with GITD markings). The official colorscheme was never revealed as far as I am aware.