https://www.imcdb.org/vehicle_186884-Chiyoda-Armoured-Car.html - This was identified as a So-Mo (using the wrong name, but I know what was meant), but it isn't, and I'm not certain what it is. The closest match is the Chiyoda Type 92. It could be the poor photo quality and strange lighting that is making it look weird. I would put it as Type 92 but I will continue to look and let you know if I come up with something better.