I intent on implementing them soon, so I will have many sprites to share this month
The illustrator also made some advances with the loading screens, they look very promising, when they are more presentable I will share them here
About what is needed for a public demo, after researching for websites to make and share graphs I realized I could just make an image with that information and post it here every time I make an advance
I will set up some nice pixel art fonts for that, that I will also use in the game, and then I will start showing you