You sounded like you wanted to make your own. I'm not a fan of some of the backgrounds either, there are a few options.
You can ask one of the people hosting the script if they will add your background to their choice list. This may or may not mean they want to make it available to everyone. They pay for the hosting, data, space, etc... The worst that happens is they say no.
As for linking you directly to a
vaping script: You will probably have to modify a generic counter/tracking script. I don't know of any open source scripts right now that are specific vaping counters/trackers. I suggest asking to see if there is a scripter here. Someone might do it for free, most won't or the site owner paid someone else/modded the script.
Better to ask the people who host the banners: "Making a vaping banner counter script?" I know that is what you meant, but sometimes being specific can get you the answer you need. Also it will be more likely to get the attention of those who know.