How do I change the scale of models?

Is the NCF editor version actually working?

It seems not. I just downloaded the map editor from your site and didn't install anything else. So, I need to download another mod separately from a foreign Heroes forum, or is it also available here?

Added after 2 hours and 4 minutes
I figured it out, including how to scale. Now I just need to understand how to apply it correctly to other objects.