A good place to start for a recent convert to Nichiren's Lotus Sutra Buddhism from the SGI

http://markrogow.blogspot.com/2018/07/beautiful-gohonzon-no.html

I chant to The Gohonzon known as The Gohonzon for Transmission of the Dharma. It is Gohonzon 101 in the Gohonzon Shu (101 of the extant 128 Gohonzon). It was inscribed in 1281 and bestowed on Nissho. Scroll down to see most all Gohonzon inscribed by Nichiren:

https://pounceatron.dreamhosters.com/nichirenscoffeehouse.net/GohonzonShu/082.html

Here are diagrams of the six world Nichikan No-Honzon and Nichiren's ten world Gohonzon for the Transmission of the Dharma:

http://markrogow.blogspot.com/2020/03/the-nichikan-and-nichiren-gohonzon-with.html

How stupid was Ikeda to choose a slanderous Nichiren Shoshu High Priest Gohonzon rather than a Nichiren Gohonzon!

Here is the White Lotus Gohonzon:

http://markrogow.blogspot.com/2013/06/beautiful-unknown-nichiren-gohonzon-not.html (no longer unknown to me)

Jacqueline Stone's Some Disputed Writings in the Nichiren's Corpus:

http://www.princeton.edu/~jstone/dissertation.html

If you search around, many of her writings were completely eye opening to me.