I still consider this project to be a pile of horseshit.

RFID, fine. But I can see absolutely no need whatsoever for the blockchain.

Any code on GitHub yet?

New Beta version of the Wallet was just released! Much improved UI and fixed many bugs! I was able to use the one click miner to successfully mine a block and received 17 WTC as a reward

https://github.com/WaltonChain/WaltonWallet/tree/master/20171228GitHubPublish_v1_2_0