graphics and item_model on 1.21.3 and lower

Please do not report any missing texture or issue about that.

'PLAYER' won't be able to see modern items 'graphics'.

This error is thrown when you try to join on a server using a client that doesn't support the new item graphics (generated automatically using graphics property or using item_model).

Consider limiting client versions to 1.21.4+ or stop using the new graphics or item_model properties.