After investigating Monero addresses types and signatures schemas, I have spent some time exploring how everything is put together in transactions. My attention has been focused on the standard, common TX (at the time of writing, Q2-2021): RingCT Type 5 (the CLSAG-based one).
So here it is where you can get this brand new stuff:
on my GitHub repo https://github.com/baro77/RctCS
on Medium, where a companion article briefly introduces strong (if any) and weak points of the cheatsheet
on the library section of Monero official site https://www.getmonero.org/library/, together with my previous cheatsheets and part of the sources I have been learning from