Custom Item rendering 1.8.9

[TomEVoll]

I have tried to find a way to render items in inventory, i know json can do models, but this is not what i mean by custom.

 

I have a storage unit or barrel if you like, you can pick this up as a itemblock with the content inside it, what i need to do is render this barrel in the inventory showing its content, this was easy to do in 1.7.10 but i cant seem to find any way of doing this in 1.8.9.

I been trying to find some info or solution to this for some days now, and i cant seem to find any info on this exact type of problem.

 

I know some hooks where removed in 1.8, but i was hoping there is another implementation i just missed that will allow me to do this.

[TomEVoll]

just items inside it.

 

Any pointers in what i should look for when searching for this, the new system is really confusing to me

 

[TomEVoll]

Thank you, working now