these are some images you could use doesn't have to be to crazy
Picture - https://images.wallpapersden.com/image/download/jinx-league-of-legends_a2lnaGmUmZqaraWkpJRnbmhnrWduaGc.jpg geometry dash lite
Sticker - https://image.spreadshirtmedia.com/image-server/v1/mp/products/T1459A839PA3861PT28D1042645555W10000H10000/views/1,width=800,height=800,appearanceId=839,backgroundColor=F2F2F2/jinx-was-here-sticker.jpg

The picture looks so impressive.