ANYCUBIC VYPER EXTRA TOOL BOX

Sliced in Cura. 18-hour print. Post printing, I have spent the better part of 3 hours filing and sanding (hand and dremel) the drawer to try and get it to fit inside the case. I was prepared for sanding per the OP's description. However, in an attempt to see if I had made enough progress, the drawer is now fully stuck. Even with significant beveling that I filed in on the drawer slide grooves, the drawer slides are still too big to fit in them. I'm not sure how well other people's efforts are going, but I'm going to have to update the model's tolerances before printing again.