Talk:Steins;Gate (visual novel)/Walkthrough/@comment-27153134-20151102220643

I finished 40 achievements out of the 42, but I can't seem to be able to unlock the 100% cg achievement, the album completion is stuck on 97.24%

I looked up the CG library and saw two missing pics, it's the last one in the 2nd page, and the last one in the final page, but how do I get them?