So. Car behaves very bad, but I'm assuming that it was based on original Octavia, and those as OEM are "meh" in driving.
But I've found funny "error" on model/wireframe. Looks like left side it's not like right side. Example under below link. Left side was done perfectly so I only copied lauer style + vertical flip (as usual) and movet do the same wireframe spots on right side https://i.imgur.com/D2zGOLJ.png