[CS] Pizza Pack v1.4.2

This time, with more edits outside of Peppino!

• Re-positioned Peppino and Gustavo's Peace Sign hand / thumbs up correctly
• Slightly edited Gustavo's hand positions

This is mostly a Peppino model tweak, but here's the changelog anyway:

• Adjusted Peppino's arms, and hand positions very slightly to be equal
• Adjusted Peppino's right sideburn to hide a noticeable seam

... what? I told you it was a small tweak.