Milk's job is study space and try to work out what will happen next in space. http://aishveen.deviantart.com/art/OC-Milky-way-557965218?q=gallery%3AAishveen%2F49673260&qo=5
her cutie mark is a MIlky Way, http://shaddow24.deviantart.com/art/Space-Scene-The-Milky-Way-You-Are-Here-559983106
Jing can dream what will happen in the next day. : http://aishveen.deviantart.com/art/Yan-Jing-557965400?q=gallery%3AAishveen%2F49673260&qo=2
her cutie mark is a eye here's a image: http://www.whats-your-sign.com/eye-of-horus-meaning-and-tattoo-ideas.html
Jing basically bit like power to Pinkie's power the pinkie sense but more powerful since Jing can for foresee what will happen next.
my OC is Gothic Skulls, a earth pony whose job is bury the death and make sure their passing goes well.
http://aishveen.deviantart.com/art/OC-Gothy-Skulls-557965128(the image was too large to post on here )
on my deviantart's page.
i use http://generalzoi.deviantart.com/art/Pony-Creator-Full-Version-254295904to get a clear idea.
i use a sugar skull image to get the idea of her cutie mark i got the image from http://www.dragoart.com/tuts/21195/1/1/how-to-draw-a-sugar-skul