rashira

Is there a way to change the textures without making them like like they were edited in MS paint? Like, can i just copy and paste an object onto new textures? A house i am making contains tile floor (except for the indoor garden) and it would look weird to have stone floor under the beds and other objects but everything else be tile. also, i would like to know if there is a way to make characters join as you progress through the scenario? I am making a scenario based upon a story i wrote which was inspired by exile, and in the story's prequel (in which i will also be making a scenario for) it starts with one character, then he meets another and they travel together as they are going to the same place. can this be done? if so how?