OK, ONE more clue. Then we must have some guesses before any more clues!
New clue:
1. The nickname of this aircraft served as the inspiration for the name of a film studio in another country.
2. Used by three countries, 2 in Europe and one in the Americas. (Note that some references include another south american country, but these references are incomplete.)
3. It was a low wing monoplane, with 2 engines.
4. The engines were 6 cylinder inline engines (i-6), not vee-type.
5. It was originally designed with the intention to serve as a reconnaissance and ground-attack aircraft.