G'day! Decided to test myself in pixel art after I've been making icons for items in an rpg game. Currently begun to learn an engine and for now I am planning on making a game of my own, where this particular geode icon will be present and perhaps I'll add something of this Rainbow Dash picture, most likely just an outfit variation, since I didn't plan on making the game fully pixel-based. Anyway, it'll take a lot of time to learn and make the game, but one thing's obvious, if I would upload it anywhere — it'll be completely free.
Also I have no idea how good this will look here at the moment of uploading, so… If that turns out bad — I can upload upscaled version later, if anyone wants that.