From this month's White Dwarf...

Click image for larger version.  Name: t-hawk.jpg  Views: 1022  Size: 111.9 KB  ID: 3823

And for Comparison:
[URL="http://www.forgeworld.co.uk/Warhammer-40000/Grey-Knights/THUNDERHAWK_GUNSHIP.html"]Forgeworld Thunderhawk[/URL]

Two notes:

This seems to be an advert for the upcoming Apocalypse 2.0 version.

This does seem suspiciously close to April 1st don't you think...