I did not run into any problems,but there are a few things I would have done different.....The wheelconnectors are very weak,so try to reinforce the points where they are attached to the hull. Same goes for the front wheels.They dont stand much pressure.I guess this is not a problem on the 1:25 kit.But this model is kind of heavy...
If there are anything you have question about when you start your build,just send me a note and I help as good as I can!