Torches, Lighting, and More

Torches/lighting:

The addition of Vibrant Visuals bring a whole new lighting system that shows so much potential and yet its limited to the current games versions (Java & Bedrock). Some additional yet I would say simple ways to add more to this would be colored lighting/torches. This alone could change a builds completely. An addition to torches and lanterns would be allowing one of these on the offhand slot. Traversing through a creepy cave with those scary ambient sounds while holding your last torch to light up ahead and leaving the dark behind would make Vibrant Visuals more immersive. To add to the immersion, sounds can be added to the offhand torches or lanterns such as burning sound effects from a fireplace but lower in volume or creaking metal swaying side to side for lanterns. 

Lumber: A variant of the wooden plank that can be crafted by any log or converted from wood planks for equal exchange. This one is for those situations you have wood that's not going to be used for a build but instead for crafting (sticks, planks for sword, crafting table, etc.)