MIGRATE NUKE ET to Vbulletin

[RebellionNT1]

I am interested in migrating to NUKEET vBulletin modfificacion NUKEET is a PHP-nuke, use the forums PHPBB2 NUKEET v2.0.5, I wonder if I can somehow migrate, I would like to migrate users, topics, pots, polls, ranks etc. .

I need recommendation for accomplishing this