Leanne Ratcliffe (freelee) is a vegan Australian YouTuber I came across because of this video:
https://www.youtube.com/watch?v=Pi6WNXDsBtI&list=PLJCYC16vmrwftZy6uKtLwHRkcd2PxfUkC&index=42
It's unlisted now so not sure how long it'll stay up, but the description:
"I always have people say "Ew your spine is SO skinny!" I explain why. Also awesome downhill cycling tips from this boney bitch."
Some screencaps from that and some others I found:
(https://t12.pixhost.to/thumbs/729/573497419_freelee-spine01.png) (https://pixhost.to/show/729/573497419_freelee-spine01.png) (https://t12.pixhost.to/thumbs/729/573497423_freelee-spine02.png) (https://pixhost.to/show/729/573497423_freelee-spine02.png) (https://t12.pixhost.to/thumbs/729/573497447_freelee-spine03.png) (https://pixhost.to/show/729/573497447_freelee-spine03.png) (https://t12.pixhost.to/thumbs/729/573497454_freelee-spine04.png) (https://pixhost.to/show/729/573497454_freelee-spine04.png) (https://t12.pixhost.to/thumbs/729/573497459_freelee-spine05.png) (https://pixhost.to/show/729/573497459_freelee-spine05.png) (https://t12.pixhost.to/thumbs/729/573497467_freelee-spine06.png) (https://pixhost.to/show/729/573497467_freelee-spine06.png) (https://t12.pixhost.to/thumbs/729/573497471_freelee-spine07.png) (https://pixhost.to/show/729/573497471_freelee-spine07.png) (https://t12.pixhost.to/thumbs/729/573497477_freelee-spine08.png) (https://pixhost.to/show/729/573497477_freelee-spine08.png) (https://t12.pixhost.to/thumbs/729/573497488_freelee-spine09.png) (https://pixhost.to/show/729/573497488_freelee-spine09.png) (https://t12.pixhost.to/thumbs/729/573497497_freelee-spine10.png) (https://pixhost.to/show/729/573497497_freelee-spine10.png) (https://t12.pixhost.to/thumbs/729/573497500_freelee-spine11.png) (https://pixhost.to/show/729/573497500_freelee-spine11.png) (https://t12.pixhost.to/thumbs/729/573497505_freelee-spine12.png) (https://pixhost.to/show/729/573497505_freelee-spine12.png) (https://t12.pixhost.to/thumbs/729/573497510_freelee-spine13.png) (https://pixhost.to/show/729/573497510_freelee-spine13.png) (https://t12.pixhost.to/thumbs/729/573497512_freelee-spine14.png) (https://pixhost.to/show/729/573497512_freelee-spine14.png) (https://t12.pixhost.to/thumbs/729/573497514_freelee-spine15.png) (https://pixhost.to/show/729/573497514_freelee-spine15.png) (https://t12.pixhost.to/thumbs/729/573497519_freelee-spine16.png) (https://pixhost.to/show/729/573497519_freelee-spine16.png)