This texture pack is for Tekkit Classic version 3.1.2 - the recommended build
I love Tekkit! That says it all really. My Tekkit Classic texture pack is based on Kyctarniq's Texture Pack (of course :) ). This is a photo-based texture pack so all the images are based on something real. This pack is not finished it needs consistent menus and some mods still have default textures. Of the new textures I particularly like the Thermal Expansion.
Please let me know what you think, especially and what needs more work.