作ったけど使わなかったので誰か使ってくれればうれしい

何に使ってもいいです。そもそもアップしてる時点で止められるものでもないし。

ちなみに欲しい絵柄とかコメントに書いてもらえると作るかも

I made it but didn't use it, so I'm happy if someone else uses it.

I don't care what you use it for. It's not something that can be stopped when it's uploaded in the first place.

By the way, if you write in the comments the pattern you want, I might make it.