Image imported from derpibooru 
Original Description:
 
hey everyone it’s February 16th today is Mardi Gras Day so here’s Mario with his pony friends Twilight Sparkle Rainbow Dash Sunset Shimmer Starlight Glimmer Pinkie Pie and Fluttershy celebrating together they’re having fun with friends Happy Mardi Gras Day  
i used this background: Background: Twilight’s Castle 6  
i used this render: Super Mario Bros Super Show Pose Render UPDATE  
i used these vectors: Mlp Fim Twilight Sparkle (happy) vector #3 Rainbow Dash - Happy Flying Pinkie Pie is About to Speak MLP Vector - Sunset Shimmer #1 Mlp Fim Starlight Glimmer (…) vector #5 Mlp Fim Fluttershy (happy) vector #6 Antifaz-03  
and i add the wings: Bloom Sophix Wings