You made her look like she's red as fuck.
I think you shouldn't use too much adjustments on the banner. The edits fucked up her face.
Also, I like the way you edited the text. I think the mushroom at the bottom right is unnecessary. Especially when everything is warm-toned and the mushroom has no edits on it. Too much off-topic going on.
Yes, i'm aware of the title "messy banner". Just giving some feed backs.