It helps your page to let people know who you worked with during your time in modeling. As well as giving credit to those in your photos! This is important because it shows how far you've come as well as how much you have under your belt! Even the simplest credit for props maker, costume designer, MUA, hair, and editor make a huge difference in your resume and someone else's! It would be a shame if you didn't get mentioned for something you worked hard on or help build! This also insures to those that you are capable of responsibility and assures others that may want to work with you in the future that they won't be disappointed by you!
Give Credit to the people who made you better, helped you shine, and gave you the courage to be something you want to be!