Default Nexus One Lockscreen?

The only difference between the stock 2.1 lockscreen and the one on the X seems to be that they've given the X a flat, non-clear texture. It does look nice, but, is there any way I can get the original look of the bars back? I love the circular icons this version uses, but the way the bars look like they're sort of folded when you pull them out bugs me.

Does anyone know where I can find the original images, so that I can edit the normal framework-res and get that back? I know there's a metamorph theme that does that for the Eris, but I'm 99% sure that such a thing wouldn't work on the X.