Rodent house 3D print model

Hello! I propose a model of a house for various domestic rodents. It has a modular structure, consisting of 2 main parts, and additional accessories. Initially, I made it for my pet rat, so it has dimensions of 15x15 cm, but it can be scaled for smaller animals if desired. After 3D printing, the house folds together like a puzzle thanks to the allowances considered during modeling. It attaches to the cage using two rear fasteners, although you will need to adjust the bottom fastener to fit your cage. I'm attaching the native 3ds Max file, in which you can make changes. P.S. I intentionally created a polygonal structure for a futuristic design aesthetic :)