Nope its from the PS2 version who have a different story/setting and better model
They were also localized in english

Hi there i recently found some bms script to extract the models from the video game Eureka Seven Volume 1 and 2 i managed to get MDL file and even extract them i saw that there was a .gma file, and when i open it with a hex editor, i can see bones name like PELVIS, Arm right ect So my question was, ...

Well, feels Like plastic to me :p

Latex skin ?