Themed Texture pack ideas!!!!

HELLOOO!! 1likecheese here,

i am looking for ideas for a themed texture pack, one that hasn't been done too many times before, or maybe a new spin on the minecraft game.

I appreciate ANY ideas, even if its only for 1 block! (it will be 128x128 so pretty high resolution)

Please post ANY ideas you have for a theme or a block below, i want to create a texture pack that you guys want, i want to fill a gap on the texture pack front.

I will try and include as many ideas as i can to the pack!!

Topics to post:
- Gui ideas (the title and menus)
- Terrain styles (how large chunks of blocks like stone, dirt, sand etc. look)
- Weapons
- Tools
- The Default skin (how steve looks)
- Armours
- Environment (the moon/sun or fire etc.)

Thank you guys for ANY ideas or contributions at all!! I really appreciate any kind of feedback!