I currently wrap up the concept of the game. The idea is to divide the functionality of the game into two groups: a) what a MVP should have; b) all other features.
I am also very lucky to have a great designer who agreed to help with textures, sprites and all that stuff. She has no experience in making such stuff for games, but she draws really well, loves the idea and has proper equipment. We chat daily via Telegram.
So, the goal is: by next week finish the concept text of the game and actually start the development. I will publish the doc here. Also, for you to have a perspective of how the game will look, I plan to ask my colleague to draw some concept arts. Hopefully, she'll create some in a month.
I not really sure I can do it, but I'll do my best.
Best wishes for everybody,