Make sure the beginning and the end matches the square were working in. With this loop we can create the world easily.
Put the strip we created in the middle. a slighty off centered one will get other results, be aware of that, if you want to recreate it.
make a copy of the layer and put the filter "polar coordinates" over it again.
Hit polar coordinates once more. and you will have three layers that makes the world. Put on every layer a dropshadow with lots of Distance to create depth.
The dino I made with all parts of these three layers. I used warp a lot to shape the dino.