Im using Esenthel MMO Base.



this is how the sword should looks like but..




the sword looks like this with my character

How can i fix this scale problem?

How do you add it to your character ?

i used inv.new.create function from Esenthel MMO and with slot systems

Perhaps there's an animation key frame that scales hand bones.
Check that the slot orientation has uniform scale of length =1

its same result without animations.
and i cant changing slot's scale.

Scale slot is not working?

What's your code for drawing items in hands?
Most likely you're calling something like mesh.draw(matrix);
with matrix created based on skeleton orientation, you can check the matrix axes lengths in debugging to narrow down the problem.