Asu build what?

I want to build a bedwars map in minecraft. I thought about building a new map. However, I don't know from what. My friend said spruce boards but I find that a bit monotonous. Can you think of blocks that can be used to make a good box?

Tone I would say

It's best to shuffle, ideally the same colors as the right box texture. For the lighter pixels, you can use wood, for example, and clay for the darker ones. (And all possible blocks that are most similar to the colors)