how to add a item with a custom texture

[Aplext]

Hello, we are making a job skript. but on gui, i wanna show a item which is with a custom texture. there is the code;

create a gui with virtual chest inventory with 6 rows named ("&8⚒ Demircilik"):
make gui slot 0 with (stone sword with lore "", "&f- 2 Kırıktaş", "&f- 1 Çubuk", "", "&eÜretmek için tıklayın!"):

basically, i wanna add a texture to stone sword in that code but i dont know how to do. I have to be quick help please.

 

[timeis]

You need to make resource pack for the server and use CustomModelData