Star Trot, the Origineigh Series: To boldly befriend whomever is friendless.
Not sure why the crossover, but sometimes you draw what you can (or can't depending of viewer's cynicism). Pinkie was hard to figure out what she's up to, I settled with giving herself a Vulcan neck pinch (hooves, how do they work?) Without color, I guess you have to go by their rank and position on bridge to know witch original cast member they're emulating. Or you could cheat and ask or not care…