Thank you for your feedback,
Sure we will release x256, x128 and may be even x64 version of this texture pack. But we want to add more blocks first.
What about flickering blocks? You don't need any mods to run this texture pack, right now it is WIP texture pack, you can combine it with LB Photo Realism (for example) to get 100% textures done.
As you said, english is not our mail language, yes, we are very sorry for any grammar mistakes, we will do our best to keep it clean.