Butter barn has 5 versions
Butter Barn Chapter 2 season 5 (which is the OG butter barn)
Chapter 3 Season 1 butter barn (it has new walls)
Neo Butter barn has the walls and holo sign
Colosseum Butter barn (has a stone version of the Mascot sign)
Coral Butter Barn (has nothing new but would be nice to get as a prefab)