Here is Estadio das Dunas (Arena das Dunas), opened in January 2014, has a capacity of 31,375.
It’s located in Natal and is a home to 3rd tier club América de Natal.
It hosted 4 group matches and 1 round of 16 match on 2014 FIFA World Cup.
Even though it doesn’t support dressings, still is pretty cool. If you notice any issues, you can test it and tell me, though it may relate mostly to night textures.