Have you heard of South indian gods by name Chanda Mouleshwara Perumal, Thriloganathar perumal, Aruguvar perumal, Varadaraja perumal, parshwanathar perumal, Venkatapathy, Bhagwati, meenakshi Amman, Kamakshi Amman. I am sure most of BJP, VHP, RSS or other hindus have not heard of them. They are mostly dravid gods converted from old Jina religion. If you remove jewels and flowers from those gods, you will know the real idols are Jina dravid gods. Probaly later stage all these gods became avatar of some Aryan gods.