Issue with with Alexa Media Player - Red Node set up

good morning, with the on issues with Alexa Media Player that it is no longer support. I have seen people talk about using Red Node. I have google to see if there is a step by step guild on how to set this up, but I have not been able to find on. so my question is - has anyone been able to do this, and if so can you point me to a good red node source. please note I am a noobie with Red Node