A pony parody of this image: [link]
The Discord episodes of MLP:FiM spawned tons of Star Trek TNG / pony crossovers, obviously, but I've never seen much fan art based on the parasprites in "Swarm of the Century" being an obvious reference to tribbles. I set about to rectify this issue.
Though, now that I think about it, Rainbow Dash probably would have made a better match for Kirk, despite Twilight obviously being the leader. She's more of a Spock type.
In reply to comments on how I adapted the uniform for ponies: Funnily enough, I didn't have to change much, since Kirk's green shirt actually has the emblem on the side: [link]