The default Kid-4 proportions are ridiculous.

They just "Mini-Me"'d M4, then smoothed his body until there were none details whatsoever left and then topped it of with a watermellon.

Sure, the default faces are somewhat cuter than Matt and Maddie, but that's true for the Freak, too.

I tried to create more realistic "grade schooler" proportions for the Boy that better match the face, but sadly even the slightest scaling breaks the mesh.