I see that. But at the expense of sounding foolish, I still wouldn't assume that's fake. I've seen some very impressive feats performed on old engines. ENB Series CAN be made to work with older DX versions, it just takes custom driver writing/injections since the author himself doesn't support them. Again, there's no solid proof that's fake, that's all I'm saying.
Also, look a little closer. Barret and the guard both have shadows as well. ENB can cast them, but it doesn't always look pretty. That could either be a fake, or it could just so happen that in that scene it looks good. The next it could look like total sh*t.'
How do we know the person who took that didn't use something like Wine and some crafty ENB Series adaptation to get that to work?
Even if it were fake, it's definitely possible.
And yes, it certainly does work with ePSXe.