Thank you for organizing this event, it'll turn out great, I'm certain!

Appearance: I'd personally just go with something like this: https://www.newgrounds.com/art/view/prosciuttoman/self-portrait
If it's a requirement to make human characters, just make me a super pale, super babyfaced blonde man.

Dialogue: 
1-"Ever heard about those weird ninjas in France?"
Yes- "Wow, you must go on some pretty weird internet forums."
No- "Go on Newgrounds, you'll see.
There's some real creeps out there, watch your back."
2- "I stared into the moon at night one November evening.
It was one of the most surreal experiences I've had in a while."

Sidequest?: If it's possible- simple gag quest. My character keeps asking for "small loans" to finance a ninja agency "like the
ones in France", but this never materializes. At the end the character simply says "There was no way it could have happen,
and you know it."