help importing an objects with the textures intact

Hello, there are alot of models on google’s sketcup database that i want to use. I import this model, in the Collada format, from the list of choices in format. However when i import it as a new asset in unity, the model shows up fine, but the textures are not there. I even tried to move the textures to the same directory as the model, but that still did not work. Can anyone help me here? Thanks so much. I am adding the link of the model that I am looking at here:
http://sketchup.google.com/3dwarehouse/details?mid=7db30b2149a5389bf710f0c027f89d&prevstart=0

If nobody can help with this question, can you refer me to a forum or service that can help out? Thanks.

I tried the model quickly and it imports everything and textures are there too but most of them are messed up. It’s also mega horrible for game use as it created over 40 materials for the model. Best would be to open it in the original app and export as fbx or etc to Unity.