Vanilla is not likely to get an official toy but I'll always be here to make them. She started as a 4 inch Princess Peach, then I added a 3D printed Vanilla head, new legs that I could fit Blaze's shoes on, and the hands from an Amy statue, along with a little bit of sculpting to alter the dress. The hardest part was cutting out Peach's original legs without damaging the dress or internal waist joint.
The figures contained in the Custom Showcase are not for sale by Figure Realm, and the creators of the customs are no way affiliated with Figure Realm. The Custom Showcase is purely for entertainment purposes and only provides a means for the creators to show off their work and trade ideas. Figure Realm does not make or sell customs.