The artist here. Luna is on the left, Cadance in the middle, and Celestia on the right. I started sketching a couple weeks ago and I am very fond of the Alicorns(these three being my favorite), and I am a huge fan of Saliant Sunbreeze’s style. Actually Sali gave me his grace draw Cadance exactly like he does, because of how much I like it.
 
I am planning to continue my work and will get into digital inking and coloring in due time. These are pencil and paper works. I am uploading these here to get more feedback and well get more popular.
 
I stylized these 3 based on their work schedules and ages. Celestia and Cadance work by day, so they have softer features. Luna works at night and thus has a graveyard look. Also Cadance is the youngest of the three so she has more baby fat. Luna is in the middle age wise and Celestia is the oldest so her features are thinner.
 
Anyway feedback is welcome, and thanks in advance.