I have now published the collection of Buddha Statues and respective katas (mantras) to chant for each day you were born on, along with the story of each Buddha in his position of standing, sitting or lying down, and what it means, on the Beginners Buddhism Blog section of Dharmathai portal. Click on the link below to read.
Birthday Buddhas, katas for your Birthday, and the story of the seven Buddha images and their meaning
I really hope for you to visit and read this page ; I have put so much work into it and it has taken quite some time and reference to create. I have searched the internet in English to check if this information has ever been published, and to my knowledge this is the first time that this kind of compilation of Buddha statues for birthday with the relevant Kata for each Birthday and small story synopsis explaining the reasons for the creation of, and meanings of each statue, has ever been published in the English language in such detail.
A world's first then, so to speak. Don't miss it.