Raspberry Pi 3b+ Beta access

[wally007uk]

Tried to reply to comment on beta and no idea how to?? I am after the RP3b+ beta, the link i was sent said RP3b. All other links for RP3b+ are dead, any help would be great as just purchased one to test recalbox!!

[Doc]

https://mega.nz/#!hI9jBSDS!b5kxC0GNFT7uKVuN0KlUdITdsSaFo6D8w3k_x4ins_Y np