I've checked it with preflight and the pdf has enough quality for printwork.
But I'm missing a little bit of the "m" in the text of the logo. It seems cut out.

I haven't use it yet. But I find it a great idea.
Not that long ago I was talking to my 10 years old son about the possibility of giving a workshop of sketchup at his school to teach them some basic skills on drawing 3D, but since they use chromebooks in the classroom it was not possible.
Well, this web based app has make it possible!!