Should not be so hard to make this clock.
I can't test but what happens if wee input the same image with alpha black ,
should be invisible in the xmb , so remove the clock contours «-- black alpha them
and voila , should be good.

PS : im not sure how the prx will react if file size change...
also i remember the first prx compressing had the offset for file size.
Now im totally SCI FI on this ... maybe the prx can work with different filesize compressed ????
homework guys.