I keep my old art, but I think I've tried to scan in a lot of my reeeeeally old art because I drew a lot as a kid. I can share some fantsy character design I probably did around 97-98 (yes, almost 20 year old art. I am old):
And here's a more recent image I tinkered around with a few weeks ago:
It's kinda weird to compare two different pics, someday I'd love to just re-draw one of my really old images just for fun =)