I’m glad that you didn’t give up on the game.
I also started making my own Battle Network fan game in RPG Maker with the isometric view, but at some point stuck on changing the collision logic. I guess we all just need to combine our efforts on making the game and divide the roles. Like one makes the script another one draws the sprites, yet another one creates the maps, and so on. And if one person cannot do something, another one will take its role.