*If you scroll down on my blog page you'll see a pic of my old cage I used. I still use NIC panels, just not that one. Scroll to bottom of page where grey panels are. If you go thru my blog I probably have lots of pics of my cages. (If I remember right.) Been a while since I been on RO.
I don't have one, but I googled "NIC grid rabbit" and then selected Images, and there are a TON of great examples there (JIC no one else replies with theirs )
I recently got two bunnies and asked my father to build me a cage as I dont' even find the ones you can buy to be big enough for two of them!! this takes up a lot of space in my kitchen, lol, but is well worth it to see them actually be able to move around! also since increasing the space they have in their cage, i've noticed Kali, my territorial bun, doesn't seem to go to the bathroom as much on the carpet in front of their cage as she did before. Which i'm taking as a good sign!!