From Flick Mare on the FiMfiction group forums:  
“Skyrim’s modding community has put pretty much everything imaginable into that game. Including pony NPCs (complete with audio from the show) and playable Chaos Space Marines, including the Iron Warriors. So I thought it’d be fun to get some ponies in a few screenshots posing with an Iron Warrior, even if the scale is a bit off, since I can’t make 7 foot tall characters.
 
This proved to be way harder than you’d think, because I can only get one pony to follow me around at a time. The rest just wander around aimlessly, meaning a group shot is pretty much impossible to get right without one of them looking the wrong way, or having bloody SPIKE stomp into the middle of the formation bellowing in Dragonish. To complicate matters, the weapons mod is a bit finicky about what I can equip, and crashes to the desktop whenever it doesn’t like something.
 
So I took about 38 shots, and only 4 of them I think are actually acceptable. Hope you like the little tribute to Iron Hearts. Sadly, nobody’s made a pony power armour mod, so I guess this is Dest, Twilight and Rainbow Dash taking the night off to frolick in the woods with a camera.
 
(All mods used were made by other talented people, not me!)”