This is not a major peice of art, no real details or shading and it's not really even that good on anatomy, I admit that. And it was drawn years ago.

I did this basically to show the different heights of those in my Glory and color schemes for each one.
Done in three peices of three unicorns each then cut out with an exacto knife and glued together on two sheets of sketch paper. Colored pencils and markers, each part took about 10-15 minutes to do, total time about an hour and a half to put together.

In order from left:
(all are estimates as close as I can remember)

Hhrumis, lead stallion: 18 hands high or 6ft at the withers
Vattah, lead mare: 16 hands high or 5 ft 4 in at withers
Litello, stallion: 17 hands high or 5 ft 8 in at withers
Velo, stallion: 15 hands high or 5 ft at withers
Fetiz, Stallion: 17 hands high or 5 ft 8 in at withers
Shara, mare (me): 14.2 hands high (just over pony size) or 4 ft 8 in at withers
Linella, mare: 16 hands high or 5 ft 4 in at withers
Olava, mare: 16 hands high or 5 ft 4 in at withers
Sandas, mare: 15 hands high or 5 ft at withers

ALL (C) Me, forever!