Category:Objects requiring isometric renders/Block states/End portal frames

Version changes for these models/states:


 * b1.9-pre3: First introduction
 * b1.9-pre4: Changed to current model with eye slot
 * 14w10a: Very broken model:
 * 14w10c: Fixed model, revert to pre4 appearence
 * 18w43a: Texture changes

These should be rendered at 300x300.