Deletion of Kasai rex

Comment: this is not my subject area, at all, but looking through google/books/scholar has brought up various blog-style sites and a few books which appear to be published by very specialist/minor publishers, none of which strike me as |reliable sources, leaving only the newspaper piece from the Rhodesia Herald. That said if editors with background in cryptids etc. can step forward with relevant sources then please discount this !vote. As an aside, I see no indications that this beast, hoax or not, has any skill in flying/landing fixed-wing aircraft or ROFLcopters
Stance: delete
Cited policy: Wikipedia:Reliable sources (WP:RS)