When will KILT become a Polkadot parachain?

KILT will definitely not enter the first rounds of DOT auctions. The treasury will mint KILT and subsequently exchange them into DOT until the network can sustainably acquire Polkadot slots. After that the KILT governance will decide if the whole network is moved from Kusama to Polkadot. For the time being we will stay on Kusama. There will always be only one network. Either on Kusama or on Polkadot. Also there is only one KILT Coin, completely independent from if the network runs on Kusama or on Polkadot at a given time.