Nice but not entirely accurate. This is stated to be an APC FV1611.
1. It shouldn't have two rear steps, only the Ambulance FV1613 had two. It should only have a single step on the off side.
2. It should only have 3 antenna mounts not 4. All pigs had 3 mounts, but FV1612 which were FFW, when converted to FFR had a 4th ant mounted on the rear off side corner. FV1611 were not made into FFR so only had 3 mounts. Incidentally when you examine a real FFR Pig the structure of the 4th mount is usually not as good as the other 3, as this was made in workshops rather than on manufacture.
Otherwise looks quite nice.