The idea here was Tomato's, from the EB Art Idea Factory topic in the forums. More or less, it's supposed to be a cross of EarthBound's Caveboy from Stonehenge, Saturday Night Live's "Unfrozen Caveman Lawyer" (played by the late Phil Hartman), and Phoenix Wright.
It was made by badly tracing and modifying a Phoenix Wright screenshot.
Tomato's words, which made this possible: "Cave Boy as SNL's Unfrozen Caveman Lawyer, in Phoenix Wright style, but using his usual "I'm just a simple caveman" speech."
A colour change from the Gigaborg I did, I was amazed at how nicely the mere shifting of colours made the shadows a reddish brown, making the whole thing look more golden than I'd hoped. It was a pleasant surprise, thus why I posted it at all (well, that and "Omegaborg" just sounds cool.)