This is the pack I'm currently working on. My aim is to create a nice-to-look-at semi-realistic alternative to the default textures so you can - for example - see structures build by others the way they were intended. Its main use is intended for the survival multiplayer mode. I'm taking my time to experiment with how the textures look in-game and I don't have that much time lately, so my progress is pretty slow, but most things are already done and I always find the time to make it compatible with the current version of Minecraft. This pack also supports connected and natural textures (available with Optifine or other mods).
The cobblestone is horrible. Way too blurry and out of place compared to the other blocks. The halfsteps also seem to be a bit too.. I donno. It seems to not fit with the smoothstone. The dirt and grass and everything looks good but they seem to tile weird, and the gravel (if that's what it is in the 1st image) looks really good. The flowers look too bright.