I stand by it! It's still a guess, but it's the best I could come up with and I'll play devil's advocate and explain away the differences as follows:

There are 2-1 headers that give them right-side exhaust like a ZX-R, and some require removing the center stand and the lower fairing/engine cover (which also seems to be missing from this bike as it doesn't spike forward under the front wheel). 

Ex: https://www.tamparacing.com/forums/attachments/bike-sale/67486d1148005233-02-ninja-500-sale-side-ninja-jpg.jpg

I think the headlight's shape pattern is a poor video representation of it reflecting off of the edge of the light's inset housing. 

The shape of the top of the windscreen in the second picture you were looking at would match up if the windscreen were tinted a bit, the way it curves and sweeps back a little bit makes them appear as a hill shape when seen from behind. 

Open to other guesses! Any other ideas? Anyone know of better pictures?