1. Your bike is blocking the path for others
2. Rear derailleur has waaaay too much capacity for the terrain in the pic.
3. No one is actually ON said bike.
4. That isn't an 'off-road' saddle.
5. Three-pin crank? I got too much deflection on mine back in the '70s (aka - too much power to the pedals )
6. No Thumbie shifters on a flat-bar bike
7. No fenders for a off-road bike on damp trail
8. Mis-matched color scheme - I mean seriously, Gold brake calipers???
9. In the same vein - black spokes on a C&V?