Steps to render a TileEntity properly

[xTimPugz]

Hello

 

As the title says, what are these steps?

I find many tutorials extremely confusing.

One says I have to use the TESR, others tell me to use a class implementing IItemRenderer.

My Forge version is 1.7.10, and yes I know this isn't supported anymore, but there must be some people who still remember?

Or perhaps the Forge version doesn't really matter and the procedure is the same?

 

Thank you for reading and hopefully someone is able to answer my question!

[xTimPugz]

I used it, but now the issue is it won't appear in the inventory... And not when held in hand.

 

Thank you for your quick reply!

[xTimPugz]

It isn't.

I used Techne to generate the Java file for the model.

 

Thank you