>>12092961
I don't think so?
Kazooie always pokes her head out while swimming underwater because her wings are the faster way to propel yourself, as compared to Banjo's little doggypaddle
Shooting underwater was added in Tooie, but only via the first person aim, in the first game you couldn't move while using first person aim, and if you tried the camera would just pan back out to third person
I doubt such footage exists, but if any Rare aficionados want to prove me wrong... by all means