Kotobukiya 4-Leaves is going to release the Misaka Mikoto ( 御坂 美琴 ) Beach Side ( ビーチサイド ) 1/7 PVC figure from the manga/anime “A Certain Scientific Railgun” ( とある科学の超電磁砲 ), a side story of “A Certain Magical Index” ( とある魔術の禁書目録 ). Will be released in June 2013. Around 235mm tall, 7,600 yen.

You can order her here  

Based on the Railgun anime BD/DVD Vol. 5 cover, here comes Misaka Mikoto Beach Side 1/7 PVC figure! Are we going to have the Konori Mii figure too? =D

——Description from Manufacturer——

Here comes the beach side version of Misaka Mikoto, the level 5 ability user from Toaru Kagaku no Railgun!

Based on the BD & DVD illustration, Mikoto has been sculpted cutely posed with polka dotted cute swimsuit.
Base has been made with an image of being at beach side and water parts has been made using clear parts.