Here’s some stuff about towers/turrets from League
I made it to the seventh episode within this series and his were already killing stuff. Had quite an few issues in terms of projectiles, though.
Also found some stuff about the minion AI, but it’s on hiatus
But with that kind of stuff, I don’t have an complete series for that, yet. I think that Ryan might have done something like this in his (unfinished) RTS series.
Edit: Found something that covers the basics of movement and ranged attacks.
But I can’t seem to find anything on the autoattacks,though