You will be able to see how to add a BDEngine custom model.
First of all head over https://block-display.com/ and search for the model you would like to add.
After that create a new folder with the model name inside EdDungeons/models folder. Inside the new folder you have created, create a model.yml file a put this scheme:
cmds:-''
In that string list, put the commands that appear in the BDEngine model:
