Johannes Lehninger,
It looks like the form guide in the Finance sample points to a non-existent SWC library (which would contain the missing ImageController panel layout): "..\..\..\share\res\cm3.swc". You can see this if you look inside the "custom library" drop down list when you edit the properties of the wrapper in Guide Builder.
Unfortunately, there's no fix for this problem in the current CM kit. We will look into fixing this sample in a future release of the CM kit.
Thank you for pointing this out to us. We apologize for the inconvenience.
Stefan
Adobe Systems