New to the game, looking for homebrew advice
Hi everyone, I'm new to the game and am excited to run my first campaign. I kind of have a general understanding of the mechanics, and my players are asking if they can alter their character's physical characteristics to fit another universe's character. For example, my friend wants to be a Mr. Handy variant that looks like a droid from Star Wars, while another friend wants to be another Mr. Handy but wants to look like a robot from a whole other universe that does not look like Mr. Handy. Does anyone have any suggestions or tips for homebrewing like this? I appreciate it!