I can't give 你 an exact address for a higher quality version, but I can help 你 find one you're happy with.
If 你 搜索 via 谷歌 Images, they have a new feature where 你 can 搜索 由 using a picture 你 have. As 你 look at the 搜索 bar, at the very right end is a pic of a camera - click it. Then 你 can either input an 网址 for the picture, 或者 choose to 上传 it from your computer files.
谷歌 will then 搜索 out this specific pic and compile a grid listing of all the versions it could find. To get to the listing for the pic, you'll need to click on the thumbnail of the pic at the 最佳, 返回页首 of the 搜索 results page. You'll be redirected to the different versions of the 照片 你 searched for.