Half maias yes, probably not "muliplanar eights"!
A "Camel" is a a "full body undulation" here, what we would call a "lower body undulation" or "lower camel" is simply a "Camel" here. Then there's an Egyptian instructor who eschews all these names altogether, "its the Nile River! - whatever you want to call it..."
Not familiar with Ava's method, never had the opportunity to study with her.