Not the X7, but taking some of these pictures from the news story about the 7er LCI presentation at the Geneva Auto Show. Notice how BMW derived the 7er new big grille from the X7.
I find it interesting that BMW is showing the 7er with a blacked out grille. Some of the pics show the 7er next to the X7. You might be able to get an idea of what the X7 would look like with a blacked out grille.
Full Geneva news story and more pictures here:
https://www.7post.com/forums/showthread.php?t=1590489#