EDIT: Added a picture of her with two of her rhinophores open/active.
Herp derp, just a silly little speedpaint of an average female Southern Draenei.
Made her bald to show her tendrils off.
Been thinking more about my Southerners lately.
I've actually changed the pupils of both my Northerners and Southerners. Northerner pupils are oval, while Southerner pupils are most slit-like.
Decided that their most common colours would be dark red, dark blue, and dark purple. Uncommon would be dark green, dark teal, and dark orange.
Rarest is dark blue and red together, and through selective breeding (a.k.a vanity) it's restricted to those of royal blood.
'Ugly/Reject' colours are lime green, yellow, bright orange, pink. Pretty much anything too 'light.'
Because their horns are only for display and fighting, their rhinophores are inside their tendrils (Northerner rhinophores are underneath the horns/crests).
The female pictured has her rhinophores 'at rest.'
-Able to pick up vibrations in the air