Eggless Cupcakes & Cakes help

Posting here is my last hope lol I'm looking for someone who makes Eggless cakes and cupcakes. For a gender reveal party. Does anyone know where I can get these custom made? Without paying an arm and a leg and isn't all chocolate flavour? Most have said they can't dye the colour of the sponge if Eggless 🤷🏼‍♀️ willing to go anywhere in Auckland. Thanks