I had seen this online, I believe it is an ecuatorian pickelhaube, but I have my suspicion about the plate. The plate seems in too good a condition as compared to the helmet, I'm not knowledgeable enough to definitively deduce what this helmet is, any information is appreciated.
This is a helmet from the Ecuadorian Military Academy! The plate is brightly plated with some damage, but I think its probably original to this helmet...