I don't think Casey made a scrapbooking page of what she did. I don't understand that line of thinking all, really, no offense to the OP or her daughter
I just don't personally feel it.
My personal opinion of why Casey put this sticker on Caylee is that it had nothing to do with 'decorating" her just to "do" it. I also, however, do not believe it was done out of actual remorse.
Here's what I think.
I do believe Casey knew right from wrong. I believe she knew it was wrong to kill her daughter, but she did, whether in the heat of the moment, or not. She might have recognized that killing her daughter was, of course, NOT an acceptable behavior, and though I don't think she necessarily felt genuine remorse,
I think she did it just because when people die, you usually do something "ceremonial" or in memory of" them, and I think in some sick way she was just kind of...mimicking behavior that she considered normal, and sort of clearing herself of any wrong doing with that gesture. A sort of atonement, if you will. Which is why the sticker was over Caylee's mouth...like a kiss. Like, sorry, mommy will kiss and and make the hurt go away. All better.
Same with the tattoo. I think she just thought it was, in her sociopathic (my opinion) mind, "normal" behavior, and was just mimicking emotions of a grieving person, although she was WAY off, obviously
She obviously knew right from wrong, otherwise she wouldn't be lying about it to cover her tracks. I think she KNOWS right from wrong, but basically just mimics human emotion, and that is the motive behind the blanket, toys, and sticker.
ETA: or as my boyfriend said, when I asked him his opinion...he said,
"I think that sociopathic people think of right and wrong as a choice, where as people like us, with a conscience, we don't really think of the "wrong" as being an option, so we feel guilt when we do "wrong". She just made a different choice."
That's my two cents.