volc--

A mod similar to suspectible where your character can contact the knox virus by not covering their mouth or getting zombie blood in their wounds

Hitting zombies with musical instruments should make noise

A mod that makes the zombies attack you with tools such as pitchforks and axes like the ganados in resident evil 4, instead of trying to eat your brain

Agoraphobic characters should get a slight increase in panic and/or stress when in interiors considered as public spaces such as libraries or stores

I think there should be a kleptomaniac trait that makes you gain stress after not looting new items for a while.

Having a gun pointed at you by an another player should cause your panic to slowly increase unless you have either "brave" or "desensitized" traits

The polo neck sweater should give neck protection as it covers your neck.

Brain freeze from eating frozen food Eating frozen food straight out of the freezer should have a chance of giving your character head pain.

For example, if you remove a door from a green car and install it on a red car, it should have a green colored door instead of the same color as the rest of the vehicle. I think this would give vehicles a more post-apocalyptic look.

You should be able to craft placeable noisemakers out of collected home alarms and maybe vehicle lightbars, if your character has a high enough electrical skill and knows the relevant crafting recipe.

5.56mm ammunition should weigh less than .308 ammunition. This is one of the main reasons the US army switched their service rifles to 5.56x45mm