Forma uses Hyperlane thread and is the first NFT Rollup of TIA
I didn't participate in it before, but there is a Freemint stone that can participate, and I bought another picture
First, you need a keplr wallet and an evm wallet
Prepare TIA in keplr
Open the forma cross-chain bridge, and you will be asked to add the forma network when connecting the evm wallet
Then connect the Keplr wallet and the evm wallet separately
Enter the amount of tia you want to deposit to the forma wallet
Click deposit
https://bridge.forma.art
Open Modularium art
Mint this stone, up to 100
Gas is not expensive
https://modularium.art