I think having cool skins only in storyboard maps is boring, so I'll prolly make Lagtrain's storyboard into a skin too. It has 4k-10k. If you want to get rid of the column lines just edit the mania-key files.
Map it comes from: beatmapsets/1236871#mania/2570944
Screenshots:
Download: https://drive.google.com/file/d/1rh1VZYIbjPJ7D1KXdX3mqcEChA0It7C4/view?usp=share_link
Map it comes from: beatmapsets/1236871#mania/2570944
Screenshots:
Download: https://drive.google.com/file/d/1rh1VZYIbjPJ7D1KXdX3mqcEChA0It7C4/view?usp=share_link