Sketchup crashes on "processing scene"

[tomlaz]

Hi all, I'm having problems with my model and I was hoping you could help me. When I try to render a scene it goes unresponsive on "processing your scene: components definition". I don't know what may be causing the problem as I have already tried overriding materials as well as purging and copying and pasting the model on a new file. Here is a download link for the model:

https://mega.nz/#!i0MDjaCa