The Shadowbolts form Equestria Girls Friendship Games as ponies, according to my Headcanons :3
 
*Indigo Zap is now a bat pony (i thought that it would be to help make her stand out more instead of being like a Lightning Dust recolor, plus i think she is cooler as a bat pony XD)
 
*Sunny Flare is a unicorn (since i see her as being interested in tech and stuff, magic would help her out more)
 
*Lemon Zest is an earth pony (since most of the food related ponies on the show seem to be earth ponies, and i Headcanon her as being a chief)
 
*Sour Sweet is a changeling (since her having two different “sides” changes how she acts, i think it is similar to a changeling switching their personality to another pony and acting like them)
 
*Sugarcoat is a Pegasus (I just think she would look nice as one lol)
 
Plus their clothing they would wear as well :3