Modern developers have ported the concept to HTML5/Canvas. Sites like or Pony Town offer similar dress-up mechanics, but if you want the specific "2D shading style," look for Pony Creator: Next Generation on Itch.io. These are often free and fully functional on mobile.
Before Pony Creator , a fan wanting to visualize their "original character" (OC) faced a steep barrier: they needed drawing skills. The creator dismantled that barrier. By providing a professional-looking, show-accurate template, it allowed anyone—regardless of artistic ability—to produce a polished reference sheet in minutes.