SIF Static Files
sample usage (using gitcdn.xyz):
https://gitcdn.xyz/repo/iebb/SIFStatic/master/icon/normal/222.png
https://gitcdn.xyz/repo/iebb/SIFStatic/master/icon/rankup/222.png
https://gitcdn.xyz/repo/iebb/SIFStatic/master/unit/normal/222.png
https://gitcdn.xyz/repo/iebb/SIFStatic/master/unit/rankup/222.png
-- added a 30s delay