We did the big MPH when we were there in May. Since both kids wanted to each do a box, we wound up getting more pieces this way.
Here is a list of everything we fit into our big Mr. Potato Head:
Buzz Lightyear suit, shoes & laser gun
Ariel hair & mermaid outfit
Cinderella hair & glass slipper feet & glass slipper on pillow attachment (for the hand)
Mr. Incredible eyes, arms, suit & shoes
Mickey Mouse shoes
Minnie Mouse shoes & hair bow
Mickey wizard hat w/ears
Mickey nautical hat w/ears
2 pirate eyes w/eyepatch, pirate hat & 2 pirate ears w/earrings
Minnie Mouse princess hat w/ears
4 Mickey white gloves
Mickey Safari hat w/ears
Maleficent hat and staff
Peter Pan hat
black souvenir Mickey hat w/ears
Mickey Mouse sunglasses
Lots of random arms
2 magic wands
Pin trading lanyard
Lots of random noses & teeth
Folded paper hat
Mickey trick or treat bag
Souvenir camera
Mickey Mouse's suitcase
Large teddy bear
Make sure when you get arms & the Mickey Mouse gloves that you get a right & left. I didn't pay close attention to these and I came back home with 3 right gloves and 1 left.
We just let the kids pick what they wanted and then I sat in the floor and started filling it up. Make sure and put the eyes and arms in the big MPH's feet, you can fit a ton of those in those two spots. And, not sure if anyone even cares but I thought it was cute, even the big MPH's parts come off.
As far as it closing, the CM just told me that the hat had to twist on some -- it couldn't just sit on top.
** Don't waste your money and space on buying the heads, you can get them at Wal-Mart or somewhere. **