Forgot to mention what was used:
3D models:
Book by NAWA
Chair by NAWA
Cupcake by NAWA
Cupcake pan by NAWA
Kitchen knife by anon
Mare Bon by anon
Numget by anon
2D
Doomguy-esque HUD element by pylony (took only Lyra's face)
Celestia walking by anon
Twi idle and running by anon
Mares walking by anon (took only hopping Pinkie)
Mage by anon
Numget.gif by anon
Pony, expressions, bit and scroll by anon (took only the bit-and-scroll part but didn't use em as wanted)
Tileset1 and Tileset2 by anon
UI Symbols by anon (took the horseshoe, purple flame and thing looks like a teleport pad)
Music
MLP theme slowed down (took only idea of it)