It seems Spyker is looking for a new engine supplier for the C8. It's good though. Audi would never supply engines like the 4.0TT to Spyker and the old 4.2 is massively outdated and underpowered.
As for this car, i don't know. It looks like they tried to squeeze the C8 too much and came up with this. The flares are a bit too much and the roofline is a little weird. I should see it in person to tell that i like it or not. But one thing is for sure the interior is done very beautifully just like any other Spykers. Oh and the 375hp supercharged V6 sounds like a Jag V6.