I like the crumpled paper effect.
It's always a risk doin' something like that...cause you may never know how it will look once you finished crumpling it.
It's a risk, but more than often...a desirable effect is created.
I used to do that all the time when making fake treasure maps, I even took a lighter and singed the edges and center lightly so it looked even more ancient.
If you wanna do that...make sure you do it outside, away from dry / flammable stuff, and a cup of water handy.
The image looks very 'MARVEL' or 'DC' comic feel.
It makes me wanna see 'what will happen next'.