Mount

Drive entities

Setting the mount locations

Open your .iaentitymodel model file with Blockbench.

Create a new bone.

Rightclick on the bone and select "Bone Config"

Check the "Mount" option and press "Confirm".

Do this for each sit you want to create.

Now you have to export the model as usual.

Creation

How to mount

Just rightclick the entity and drive it.

Only the first player who sits on the vehicle can drive it.