well i can't because i signed a form that prohibit me of do it, but basically this my code in general terms.

First i use ackmysql plugin to connect to a database where i have the name and address where is located the models that i'm going to load, this information i load it in an array.

Then in the loop on the main method i check if the user press the bar i load the first model of the array that i get from the database, then if the user press it again the i clean up the entity with ent_purge and the load the next model with ent_morph.

Also i use the awakelib because i need in some part of the code a stack that is implemented in this library, and another library to make this an AR application.

Sorry that i cant show you my code but, i hope you understand