I've thought about improving my resume but I've had an excellent web agency respond positively to it (and say they liked me after the interview – no position fo

I've thought about improving my resume but I've had an excellent web agency respond positively to it (and say they liked me after the interview – no position for me right now though). So far I've taken this as a sign that my resume is good and so I'm afraid that making something trendier or more creative (mine's rather classic) might make myself look desperate/fake? On internships: I'm currently looking for one.