Very nicely detailed kit. I hollowed the turret and hull to 2mm with 3d Grid using Chitubox with drain holes on the lower surfaces before printing with no problems. Please note that Turret #2 (open hatches) is roughly 50% oversized to the base model. If the author noted this in the vehicle details I missed it. I was an able to scale it down to match the original closed hatch turret, but didn't realize the size difference until I had already printed it. The track assemblies will need to be attached to the hull very carefully as there are no guide holes in the hull. Just flat spaces as a general guide on where to attach the road wheels. Care must be taken to properly support the track assembly wheels and drive plates as there are several islands depending on how you orient them. Overall I am quite happy with the finished print.