Well, sadly I didn't actually draw them, they were there so we can use them, in my game maker. These characters are actually resembling some Best GachaTubers and I found the characters what match their appearance. Sadly, I can't change the appearance and I couldn't make them more similar. But, I heard that I can import my own files so in the sequel I will use my own drawings.
Also, if it doesn't work, the first advice I will give you is that you should download the file what has 85mb. And, the emulator you will probably need is Steam, but I thought that after I export the file, it would be playable without it-
Anyways, I hope it will help you and I hope that later after you will be able to play it, you will like it :)