Board Thread:General Discussion/@comment-6431205-20130610173817/@comment-1504072-20130610210900

Weedle McHairybug wrote:

I know that, I was simply commenting on how the MGS1 full body artwork for Miller (Miller, not Liquid) showed him with at the very least an actual right arm rather than a prosthesis substituting for it, the latter of which was shown in the E3 trailer.

Looks like a retcon then. Since Miller didn't physically appear in MGS1 itself, it's not as big a deal as it might have been.