This is very incomplete, not to mention my first texture pack... So any advice would be appreciated! I will also change the items, certain mobs, other parts of the terrain, etc. later.

I am a big fan of the default texture pack, but sometimes you look at a block and think about how I would like to see it differently. That's what gave me the idea for this; it is just some alternative textures that (at least attempt to) keep the default style.