Forza Motorsport 5 is a gorgeous game. One of the best looking games of the new generation in our opinion. Clearly PlayStation Middle East feels the same way as they posted an image of Forza 5 to promote the upcoming Driveclub.
When the mistake was noted in the comments - it was quickly removed and an apology was posted on Twitter (without mentioning what game they'd accidentally used). Of course, when you make a mistake on the Internet it's not easy to erase and NeoGAF users were quick to secure the evidence of Sony's embarrassing mistake.