Very nice realistic mousetrap with cheese. Made in Cinema4D, so the procedural materials will look the business using the built in renderer. All objects are seperate and named. I added a real SSS material as well as a fake SSS one. Both have a distinctive look (see images). Also in there is a procedural mould texture, to give the cheese a bit more realism (yummy). Added a close up of that too.
The .obj is a polygonal object without textures – C4D doesn't do a very good job at that – but the provided textures in the tex folder should fit just fine when used in your preferred package. Upon testing it opened fine in Maya and Modo.