Questions about example sentences with, and the definition and usage of "Moai"

Q: Many Moai statues have been unrecovered damaged due to a fire. There are 386 statues including under the ground on Easter Island in Chile. An open burning for posturing was widespread widely and burnt the historical objects. The fire was already distinguished though, the substantial number of statues were cracked by the heat. According to the Chile government, many of them won’t be able to be repaired. Does this sound natural?