Every wearable item in the Voxels metaverse is 32*32*32 voxels. You can attach 9 parts to the avatar. All 9 things can be attached to one place. In our case, to the head. Thus, the total number of voxels available for use is 32*32*32*9 If you wish to have a more detailed wearable head model on your avatar, multi-part wearables can be used. To look realistic, you need to attach all the parts to the head and align them in the Edit Costume section of your profile. As an example, the head consists of 4 parts. For example, I made a four-part @bitpixi avatar model.