Get out. Now. The Blockombat set uses high-poly models too.
Updated OP.
You need less polygons.
You are the worst for taking criticism.
This is why a lot of people don't like your stuff. You don't fix the problems.
A problem with 90% of your stuff is that they are far too detailed to look like they even fit in Blockland, and far too detailed to be able to run the game smoothly.
It shouldn't matter if other people do it. Other people murder people. That doesn't make it okay.