That pic is a photo chop that has been posted on here before. The lower valance is actually a modified mustang lower valance that has been pasted on the maverick....Or maybe it was the other way around and the maverick was pasted on the mustang valance... Whoever did it did a really good job with the photoshop but you look at it closely you can see some of the parts of it dont line up.
Looks like it might be photoshoped The only reason I say that is the shadow under the front valance and in between the tire looks really black like it was added in. It does look nice though. Could just be me