This is a Mandela Effect. In the movie he references his "strong hand" when taking Anna Faris' luggage, but when attempting to save David Cross he only says "take my hand" and "take my small hand".
I have the Rebel Blockade Runner UCS, I tried building it a few times and just couldn't find the right pieces. This set was before Lego started including numbered bags so it's just one big pile of bricks.
4k77, 4k80, and 4k83 are 4k (hence the name) versions of Star Wars, The Empire Strikes Back, and Return of the Jedi, respectively. 4k77 was mastered from an original 1977 35mm print of the movie. I'm not sure of the other's sources, but they're probably similar.
You might want to check out the novel Bloom by Wil McCarthy. It uses Conway's Game of Life and other cellular automata to illustrate several plot points.