In which aspect do the different takin subspecies show the most noticeable divergence?

Answer

Their pelage (coat coloration)

While horn structure is consistent, the subspecies diverge most noticeably in their pelage; for example, the Sichuan Takin often displays a more golden-yellow hue.

In which aspect do the different takin subspecies show the most noticeable divergence?
femalehornTakin