1. EA is published in mql5.

Free demo is available.

Welcome to backtesting!

https://www.mql5.com/en/market/product/28428

2. Trade copy service is also released:

https://www.mql5.com/en/signals/404312

https://www.mql5.com/en/signals/404524

3. Elliottwave analysis of XAUUSD in both daily and intraday basis is posted in the forum:

https://www.myfxbook.com/community/experienced-traders/xauusd-elliottwave-analysis/1608238,1