I believe views from a more up view and down view can do this. Like have the photographer stand on something. Some of them bring a step block with them for this occasion exactly. If they don't have one, try to get the picture taken by an area that has a ledge they can stand on and take the picture. As for the other view, you can ask them if they will let you stand on their box, or you can stand on a ledge yourself and then they get close to the ground and look up taking the pic. But this one you want to be careful with. If you have a skirt on you may not want this picture taken unless you know how to make it still a good pic. There are plenty of people here that have had these taken and not had that odd "uh-oh" shot that you want to avoid.
Cosplay DA Regular DA
Kumoricon 2014 (so far):
-Sora (Kingdom Hearts 2)
-Alice (Hearts no Kuni no Alice)
-Black&Blue Loli-style Dark Magical Girl O.C.
-Akaito (Vocaloid. Black & Red Ver.)
Dream cosplays for now:
-Tsuruya-san (Haruhi Suzumiya)
-Kagami Hiiragi (Lucky Star)