How do I attach an object to a player? (3D)

Hello everyone, please help me make sure the character’s hand is on the main layer and still appears onscreen? Is there a way to attach it to the front of the cube? The hand is made as a 3D Sprite, the player as a cube

Sorry for any mistakes, as I am writing through a translator

there is an specific reason why you want an 3D Sprite to be in the Base Layer instead of another?
either way, i recommend you use this
FP3D 0.20.2
it is an extension that adds those functions
if you want your hand to be attatched to an child of an model then A3F (Advanced 3D Features) is the goat

FP3D - Simple Approach, just put in front of camera
A3F - Little More Complex Approach, stick to an model part

i’ll not give you the formulas because it might be too complicated for you to add that for the game (it is even for me), thats why i made the FP3D.

A3F is an merged community extension, you should find it by searching in the extension thing

FP3D gif:
extension