Adding SFCasts elephpant to the herd

[Leannapelham]

Hi!

Adding a Symfonycasts elephpant! The site was built locally - everything looks 👍🏼 .

• [x] I have read the CONTRIBUTING guide
• [x] All text and photographs included are licensed under CC:BY-NC-SA or a compatible license.
• [x] (If Needed) New subspecies have been added to sculpin_site.yml following the naming convention.

Thanks!