(pony creator for now, I'll draw one later)
Mane: Longer than most stallions', shorter than a mare's. It's rough and dark red with an orange stripe.
Tail: Short, scruffy; Dark red and orange striped.
Eyes: He has massive sky-blue eyes.
Body: He's bigger than most foals his age. He is not particularly muscular as a result of athletic activity, he's just big and tall as a result of genetics.
Cutie Mark: Blank flank; when he grows, it'll be a compass-style sun.
Age: School-age foal
Personality: Sunspot is loud and brash, but not in the hero-type way. He would rather be the crazy sidekick who cracks jokes at every opportunity. He is loud and wild, and shows no hesitation in a group, but will back off and become a stuttering mess when he finds that he is the center of attention, then quickly force the attention on somepony else. He's not good with strangers and new ponies, so any sort of performance or public speaking in front of a crowd will not end well. He's bad at introducing himself to new friends and may seem terribly shy, but will become himself if he feels like he can trust you. He also seems to be terrified of fillies. He doesn't know what to do with them. This isn't a problem with mares. Also, this does not apply to Cory because he treats her like "one of the guys" and he's known her his entire life. He is extremely dependable but has a very short attention span.
Likes: "cloud parkour", waffles, Cory, freefalling, lots of bass
Dislikes: piano lessons, animals (they don't like him much), school, shopping, crowds
History: Sunspot lived in a remote forest through most of his younger life, and the only ponies he really knew were his family. When he got to school age, they moved into Ponyville so he could take classes from Miss Cheerilee. He was having problems making friends in a new location when he met Cory. She is his best friend and they have been joined at the hip ever since.