Minecraft Paint

Hello sir/madam,

I have been thinking and I think that a new item would be really cool. My idea is that if you mix die with a water bucket in a crafting table you would receive a bucket or paint. The paint will allow you to change colour of the block but only on the one face that you select. Lets say if you had a block of oak wood planks and you use a red paint bucket on one side, that side will turn into a red block but with the wood planks look and texture. This would allow you to have a one block deep wall with a different colour on each side so if I wanted my house to be wooden on the outside but have a white wall on the inside I can do so.

I have spoken to a lot of people about this and they think it would be a great idea.

Thanks, Max Smee