Preparing students for EIKEN Pre-2 PLUS

I teach at a junior high school and we have some students who have passed the first section of the Eiken Pre-2 Plus and so want to practice the Speaking part. As it is a relatively new addition to the EIKEN suite, I'm finding it quite hard to find information/ material specific to the Speaking section.

I've managed to find and download one sample question from the official Eiken site but without any of the other essential information. Does anyone know anything about the timings, rubric etc?

Also, I know there are self study books out there, but are there any websites offering speaking materials for this weird new level? Thanks in advance!

by Legitimate-Zombie-53