Ahhh Long story short, the clocks are no longer copied to the root skin folder for use. The clock looks for it in the same directory from the way it used to be. Unfortunately I no longer have the .fla source for that clock, as it was originally in the Blue Devil skin quite a few years ago.
A simple fix is to open the dfx\logos folder, copy your Pontiac.png to the \3DLogos\ folder and name it BDLogo.png. Then it will work.