No resident swirlsnouts in my squirm but I have a handful of the breeds you need. You may use any of them
http://cruinndracfarms.com/wyrmwiki/index.php/Debutante
female fantail, has inkspot
http://cruinndracfarms.com/wyrmwiki/index.php/Obsidian
male fantail, melanistic
http://cruinndracfarms.com/wyrmwiki/index.php/Nirvana
female feline (tiger)
http://cruinndracfarms.com/wyrmwiki/index.php/Tulio
male feline (jaguar)