We're def looking into the custom world here for the future. But, it's still pretty far down the pipeline for us right meow. Best bet is to sign up for our email newsletter (at the bottom of shinesty.com) as that's where we'll announce any hints of this going live.
You can also slide directly into the DM's of our design team via MadLabs. If they're picking up what you're putting down, you may see your idea on the site one day!