To mint a decoration NFT, you would first have to store it. Follow these steps for the complete process for minting a decoration NFT:

Step 1: Select the Decoration

Find the decoration you want to mint within the game.

Step 2: Store the Decoration for Minting

Click on the decoration and press the Save button. Confirm the action in the pop-up that appears. This will store the decoration and prepare it for minting as an NFT.

Step 3: Head to the Trading Post 

Select the decoration you want to mint. 

Step 5: Review Minting Details

Click the 'How to Mint' button to review the minting information. 

Step 6: Click on the 'Mint' Button

You will need a Minting Seal to complete this action. 

Step 7: Click and Hold the Mint Button

The minting process will start which might take a few minutes. 

Step 6: Once minted, the decoration NFT will appear in your 'My Collection' tab in the Trading Post

After completing these steps, your decoration is ready as an NFT. You can continue to list it on the marketplace!