Glad to see the work of AC modders get some recognition. I just hope PD doesn't get to pissy about it and demands a DMCA takedown on GTP 
Just to add to the tracks already mentioned in this thread:
Special Stage Route AX (loosely based on SSRX): https://www.racedepartment.com/downloads/special-route-ax.11403/
High Speed Ring and R246: https://mega.nz/folder/d8RmGIDa#eNn1zMIK-Y9gAukU5zxsvg/folder/l8YWHY4D
Motor Sports Land GT4 ver: https://www.racedepartment.com/downloads/gt4 motor-sports-land2.18218/
SSR11 (very early build): https://www.racedepartment.com/threads/special-stage-route-11-by-anubeia-aka-kw_.182249/
That's all I have in my collection atm. Dragon Trail is being worked on by Tyrone I believe.
Blackwood is from LFS 
We also have track conversions from NFS Shift, DIRT, Initial D, Wangan Midnight and even Mario Kart (yes you read that right). So yeah, anyone who's still on the fence about getting AC on PC, do it !!!!!
Last edited: Jan 16, 2021