Describe the feature

just like my previous idea with a hollow block for a chimney, id love a pot. big pot too put 5 flowers/grass in. (each corner and then middle) obviously placed based on what side you watch while placing.

and mob heads. id love to have tiny versions of blocks displayed! tiny TNT

I'm honestly not sure how well a large flower pot would work. I'll look into it though.

The Framed Half Pillar is basically identical to a mob head and works exactly like a "Framed Mob Head" would work.

No, that's basically the only thing it can't do. I'm not sure it's worth adding a new block just for that.

I'll think about it.
Making it (or any other Framed Block) look like a vanilla chest is impossible though because the chest is rendered completely differently than "normal" blocks.