Please take this with a grain of salt, it is from the Chinese server after all.
Looks like the American T42/T47 project.
Source: T42 but some things don’t match like the driver’s hatch being present and a 600 hp engine when it should be the AOS-895 engine.
Description: The Ordnance Committee considered the possibility of installing an unmanned turret on the M41 chassis, armed with a 105mm gun and an automatic loader.
Tier: 10
Horsepower: 600
HP: 1700
Weight: 28t
HP/t: 21.42
Max speed: 72.4
Hull traverse: 56
Turret traverse: 42
View range:420
Radio: 745m
Hull armour: 51/25/25
Turret armour: 90/30/30
Gun: 105mm L40 L3A1
Damage: 390/390/480
Penetration: 248/330/53
Ammo type: APCR/HEAT/HE
Shots/minute: 7.5
DPM: 2925
Reload: 8sec
Accuracy: 0.33
Aim time: 2.1
Elevation/Depression: +20/-10
More pictures:
