This pack is a major work in progress, but it’s coming along rather well, with a solid half of the blocks, items and other textures in Minecraft being replaced already. Unless of course you regularly use 512x resource packs when playing, in which case the only difference here will be the textures. The special bump mapping which gives textures their characteristic look in Realistico will require your computer to work much harder than it normally does to run Minecraft.
3D models, special lighting and shading effects and other features of this pack make Minecraft look amazing, but there is a cost to using this pack.
The Realistico resource pack features a 512x resolution which allows for truly realistic textures – not stuff that people think looks realistic, but stuff which actually does appear to be real. That doesn’t stop them from coming out every now and then though. Mostly this is because the majority of players can’t play the game when using big, beefy packs. There are few resource packs which take Minecraft’s resolution to the highest possible level.