A NICE RESOURCE
I think I might have found the best terrain building tutorial channel on YouTube. Unfortunately (for me), all the narration is in German, which means I need to pay close attention to the visuals. That said, the tutorials are very easy to follow even for a non-understander.
Here’s the link to Tabletop Workshop YouTube Channel. You’re more than welcome (nay, encouraged!!) to pass on your favorite terrain tutorial video links in the comments.