Сплайны с названием Hair_Guides - нужны для модификатора Hair and Fur - без них волосы потеряют форму.
Сплайны настроены для тех кто работает в мм. и см. - находятся в нужных координатах - если необходимо пересоздать волосы по сплайнам или отредактрировать просто работайте со сплайнами.
Скриншоты с настройками Hair and Fur - в архиве.

https://isabelmoncada.us/maratus-horsehair/ 

A chestnut horse with a white tail is called Palomino, it is dashing and atypical. This lamp is an allegory of its sumptuous presence. The vintage finish accentuates the volumes and vigor of the bronze pieces that make up this skeleton with shiny translucent strands of natural horsehair.
Cast bronze pieces, 12 lights with horsehair tassels, turned brass fittings and rayon sheathed electric cord.

The Hair and Fur stack has been saved. Splines for recreating and editing hair have been saved.
For your convenience, the archive includes a model that has already been configured for those working in centimetres.
Corona renders Hair and Fur well with both the ‘buffer’ and ‘mr prim’ settings – choose whichever you prefer.
The latest model preview was created in centimetres with the Hair and Fur effect set to ‘mr prim’.
File formats: obj, fbx without Hair and Fur.

The model is based on the original manufacturer dimensions.
Object at 0.0.0, clean and light scene.
The archive contains the FBX, OBJ file.

If you're having problems with Hair and Fur, please get in touch. I'll do my best to help.