Not an X-Wing, since (as you mentioned) it has dual engines vs the X-Wings quad engines.
HOWEVER, I don't think its a Z95 due to the quad laser cannons. Z95's only have single laser per S-foil. Overall, I'd say it looks more like a heavily modified Z95.
If I had to guess though, I'd say its just an updated version of the X-Wing. I mean, it is set 30ish years later. Take a look at the S-foils, you can just barely see a gap there. Its really just a question of where the S-foils split at. Either after the engine (for a shorter "X") or perhaps the engines themselves split into two as part of the S-foil. Dunno.
HOWEVER, I don't think its a Z95 due to the quad laser cannons. Z95's only have single laser per S-foil. Overall, I'd say it looks more like a heavily modified Z95.
If I had to guess though, I'd say its just an updated version of the X-Wing. I mean, it is set 30ish years later. Take a look at the S-foils, you can just barely see a gap there. Its really just a question of where the S-foils split at. Either after the engine (for a shorter "X") or perhaps the engines themselves split into two as part of the S-foil. Dunno.