How to add Custom Items to a 562 RSPS?

Okay well I made a ModelLoader.java and imported stuff into Class134.java added the models into the models folder.. Now I just need with ints for Class29.java Help anyone??

Try to play around with these ints.
When you are playing with them you'll see that each int has a different function.
Some do nothing, some change the color or rotate the model.

Try looking for the ones model-related.
If you see a difference (try screenshotting 2 tries) between 2 tries, then you might have found an integer which will affect your model.

Then, play around with the value of the int.
Soon enough you will find out how it works and such.

Good luck.