1. A mage character, alignment: whimiscal good, has some dragon in her ancestry (a shape-shifted dragon married a human a couple of generations or so back).
2. Summoning magic, transformation magic, movement magic (flight, teleportation), direct attack magic, some 'mind influence' magic (like old fasioned Charm monster and Charm human spells) (In other words a "jill-of-all trades" type of mage)
3. A dagger, a staff, and she can use one particular crystal sword (magic item with its own personality - argues mildly with her at times: "I don't think that you should do this" "Well I'm doing it anyway." "Really, this isn't a good idea" "Shut up! Who's the mage here anyway?" "Ooooh, this is gonna sting!")
4. Why not? She would be fun, and could introduce silliness if/when needed but still be played seriously ((Edit post)) Besides, you said that you need a female mage character who is good aligned.
5. Hmmm, I'm not certain what I could do. I'll help however I can and whenever I can with my character. I may be able to suggest stuff for the game occasionally, but I don't know how to do sprites or codeing or anything like that.
You're not as real as you think you are.