Parts Request hair and hare

[San]

I'm looking for pieces 37073 - parted yellow hair
https://www.bricklink.com/v2/catalog/cat...#T=C&C=103
and piece 67900 - hare
 https://www.bricklink.com/v2/catalog/cat...#T=C&C=162

They are used in Hogwarts Room of Requirement set 75966. Neither are on http://www.digital-bricks.de/en/statistic4.php.