Texture Rotation / Mirroring

It would be nice to have the option to choose random rotation/mirroring for textures, similar to Vanilla.

The way it can work is that each texture has three check boxes. The first is random rotation, the second is horizontal mirroring, and the third is vertical mirroring. This would mimic the way grass block top textures or stone/deepslate textures are rendered, and enables further customization. I know this is possible by locking elements and editing JSON files, but more built-in features in MCreator are always better, and it would enable people to do these things faster.