As more info comes out on the upcoming film, titled Berserk Ōgon Jidai-Hen I: Haō no Tamago (Berserk Golden Age Arc I: Egg of the Supreme Ruler), it has also been revealed that the Golden Age Arc will have three parts.
The author, Kentaro Miura, also designed 'Clara de Porras', the new "publicity" character that serves as the public face of the film project's Twitter account and other promotional activities. The design was unveiled on Tuesday, and Comic Natalie and Mantan Web are among the websites that posted it.
Source: ANN