I think that existing weapons in the game should have texture variations to add some sort of personal depth to the survival experience. Police weapons could be found in police stations, and sports weapons could be found at the firing range. There would be a story behind the item and it would become more unique and personal to you.For melee weapons there would be different golf clubs, knives baseball bats etc. All having the same effect. Maybe if possible the weapons could have slightly different sound effects. All of the stats would be the same but they would only look different. I know the image of the pistols all have different calibers. It's just an example.