I feel like she should have a word balloon filled with a single quarter note, a la Charles Schultz.
In the comic strip world this would denote whistling.
(Something I can't do.)
(Hashed the hand--I need to be more patient.)
(...and use less italics.)
Sketchup as a visual aid. - I'm dabbling with sketchup. Getting medium competent with it. A great FREE tool. But what I like most, vs doing the actual modeling, is importing useful...