Shoutouts/Promo alert or overlay

Some services like StreamElements (!s2), StreamHolics (!sh), Botrix (!promo) and others have their shoutout/promo commands for promoting fellow channels.

So issuing a !sh ChannelName, !s2 ChannelName !promo ChannelName an animated overlay is shown, an alert of sorts, with the channel’s information: Name, Avatar, Last game played and sometimes a custom thanks or motivational message, like “Follow this person, they are awesome” or a “Thanks for the raid”. Can combo with a TTS.

One from StreamHolics for reference: bot shoutout/promo for reference - Album on Imgur