Install instuctions with CREATION MASTER 14:
Most easy way:
open file
open-recent
stadiums
choose "stade municipal"
clone
change the ID number, Name, ...
save
cop and paste the files to your folder: FIFA14/GAME/
regenarate and save
PS:
ID 67 for Arena Amazonia
Little bug on Arena Amazonia with 2 ball boys on the fields.