More test sketches (Sandbar + G5)

Trying to make each character design look distinguishable and with their own personalities. First of all — differences between the pony races! Earth ponies have generally more solid build to highlight their physical strength, pegasi are athletic + have feathers on their hooves and unicorns are taller + have long fur on their hooves. I think those little details are very cool distinct features!
I always viewed Sandbar as slim compared to masculine Hitch. Meanwhile for the royal sisters I wanted to give Zipp some sharp edges, while Pipp make appear a little smaller, more round and fluffy. Also gave Zipp a slightly longer muzzle, I think it's a little more aerodynamic. For Sunny, I was inspired by some concept art of Applejack. Wanted to make her look fit, but not masculine. Izzy is confident and friendly, the tallest among them all and has the longest mane. And finally, Misty, an insecure, curious, but shy unicorn.

Enjoy!