I know its in Alpha phase and I guess its more of an preview for the skills of the creators, but the actual RD download is not good. Maybe it is a 5star as an Patreon download when it is finished but right now the download at RD is poor and I'm judging pure on the RD download. Low poly objects, floating stuff, to much prominent 2D trees, repeating of the same trees, the buildings, it is a bit of a boring track. For the last point I would take a close look at Fat-alfie tracks on how he manage that aspect.
If this is suppose to be an preview on what to expect as payware, I would never buy this track.
My advise use one small section of the track as an preview and put all your craftsmanship in. So the buyer can see the level of your skills. Wanting the complete track package he can buy the package without any surprise of the quality.