Elena2023 happy new year. the codes for those skins are obtained from these cards:
https://e.tb.cn/h.T60af9bkRR8rOAg?tk=uoOa3AJXbrM
the codes are random, you never know what item you will get. tmall doesnt ship worldwide, so you will need to use delivery services.
alternatively, if you have friends from china, who bought these cards, you can ask them to share codes with you (codes can be redeemed twice). or you can ask strangers, but then you will need to give them something in return
