I guess you have to look inside an item, and then copy all the code... BUT... i just don't know HOW to look into it! please tell me!

i dont think that is possible just wait for the new client

you're not able to import items from external sources but there are ways to create figures (player models that can do limited tasks) and hats/tools

although, its really tedious or something

https://www.brick-hill.com/forum/thread/83211/

thx prevent