Carl's skin

If you are talking about the blurry tasks in front of the buildings skins, they are meant to be blurry to imply "adult" activities, they aren't placeholders for skins. If you look carefully you can see:
Homer is doing his "woohoo" task under the pixels, (not the sims version of woohoo :lol: )
Marge is doing her animation of rejecting Artie from their joint 24 hour task
Carl is on his pogo stick.