Graphics like Moon: Remix RPG Adventure/SaGa Frontier?

Hi, anybody have an idea as to how to make graphics like the following pics, especially the sprite work:

Moon: Remix RPG Adventure:




SaGa Frontier:


https://fantasyanime.com/saga/screenshots/sagafrontier_shot10.png

Legend of Mana:

https://o.aolcdn.com/images/dims?quality=85&image_uri=http%3A%2F%2Fwww.blogcdn.com%2Fwww.joystiq.com%2Fmedia%2F2010%2F07%2Fgamlegendofmanapsn530.jpg&client=amp-blogside-v2&signature=897d16f1abaaaafd45a6a82f7a3c5c88c71839cb

Games like Final Fantasy 7 and Legend of Mana work as well… games with those cute-sy but detailed sprites and pre-rendered backgrounds. I’ve been using Aseprite for my sprites, but they don’t have the polish or detail that these above sprites have… any ideas to where I can look or what programs to research? Thanks.

just going to bump this once to see if anyone can help