Lost in the snow mountain

Part two of Lyle Lyle crocodile. Savy is sad Smarty is not back. So she got on a train and left Toon town, as she heads to the snowy mountains, someone detached the caboose causing it to fall, but Savy is okay but she is hurt and is lost. Later Saffron's, Tina's and Illumina's kids are born. Meanwhile the trapped Xenomorphs finally moved on their new planet. Meanwhile the kids meet a new rainbow friend named Grey. Which the other rainbow friends hate him. Which he is now transformed into a different form.