It just come to me that Fireball Drossel and Hatsune Miku are going to release in Chogokin.
You heard me right! Chogokin 超合金! Diecast! For Fireball Drossel in Chogokin is perfectly fine as she is a robot. I can't tell the differences between figma and Chogokin tho in the picture.
* Credit to http://blog.hobbystock.jp/ and http://dwtoyspot.blogspot.com/
But for Miku? I can't imagine how she will look in metal...In anyway chogokin need extra care to prevent paint chips...