Make that two....

"NOBODY expects the Spanish Inquisition! Our chief weapon is surprise...surprise and fear...fear and surprise.... Our two weapons are fear and surprise...and ruthless efficiency.... Our three weapons are fear, surprise, and ruthless efficiency...and an almost fanatical devotion to the Pope.... Our four... "

Good render, can we see the final animation?  I tried my hand at biplane dogfights in this one (starts ~4:00):

https://www.youtube.com/watch?v=sK39GLUGwWg

great job on the dog fight! and some of those cloud effects are superb. An animation from me? Ah, I used to do them but they took so loooooooooooooooooong to do! :) My wife hardly talks to me as it is, so doing them would 'cure' my marriage....