Very nice looking compost pit my friend.
Made a few the easy way for our own use. Since we get a lot of free wood pallets we tie them together using short pieces of romex wire to form an open top box of sorts. Then we fill them with anything that is organic like grass, corn stalks, hay, and waste from meal preparation.
Once the mix has been broken down into compost we pull the wires out holding the pallets together, pull the pallets out and use the FEL to move the mound to wherever it's needed.
The cycle then starts over again to make a fresh pile.