I just don’t see how she could be missing me or loving me without any contact.
Don't assume this. Just because she isn't contacting you doesn't mean she doesn't miss you. You told her you'd be waiting til she figured things out and I guess she hasn't yet figured things out.
Go ahead and put the crane on her windshield if you like but just be prepared for no response from her which could make you go even more banana's ie did she get it? what did she think? why didn't she tell me she got it? etc. If you put it on there with the expectation she is going to contact you and/or miss you you could be setting yourself up for disappointment.
Some people are drains and some are radiators... Keep clear of the drains and hug the radiators!