Cubik Studio

I've been attempting to make all my Elements follow the same Full texture but it won't apply to all, despite having all selected and the textures are all the same size (Minecraft textures). Any idea on how to make this process easier than selecting each individual element (there is a lot of them)?

You can easily apply a single texture to multiple elements by selecting the elements in the Elements List and then right clicking > Textures > Customise.

Alternatively, you can select one element that is already styled as you want and right click that in the Elements List and then Copy > [whatever]; then select all the other elements Paste > [whatever].