Is there a way to open SketchUp models on Android? I have a model designed in Google SketchUp, I want to be able to show it on my Android device (Galaxy Nexus, Galaxy Tab) - is there any way to do that?

I did try DAE View 3D from Afanche Technologies - but it is not working on the exported dae model and also registers for every intent.
You can try exporting from SketchUp to other formats such as DXF (tutorial to do this in the free version here) for which there are viewers for Android.  More information here.