Watch the video of the model here :- https://youtu.be/HFxoWk3hvWU This is a 1:1 scaled model of carcinoma of right breast along with its types and precursor stages, labelled neatly and precisely. The lymphatic drainage shows metastatic tumor cells wthin lymphatic vessels and nodes. The lymphatic drainage includes lymphatic vessels (superficial and deep), lymphnodes comprising of axillary, internal mammary, parasternal, supraclavicular, deltopectoral, lymphatic trunk and final drainage to brachiocephalic vein. The breast has been cut opened in sagittal plane to reveal its internal antomy, normal histology and cancer histopathology (schematic). The deeper parts and fascial layers are also depicted to give a very detailed approach to the model. The full layers starting from skin, nipple areola, till intercodtal muscles and ribs are also depicted.

I have included the various formats needed by various customer for the various 3d modelling softwares they may be using. 

The following formats are compressed in rar formats :-

1. blend

2. 3mf

3. stl

4. obj

5. fbx

6. glb

7. gltz

8. usdz

The downloaded files have to unpacked using any rar unpacker. After unpacking, the folder content of the respective formats will be as follows :-.

1. blend :- single file with all applied and packed textures.

2. 3mf :- single file with all applied and packed textures.

3. stl :- single file with only geometry data

4. obj :- mutiple files including .obj,.mtl, images textures.

5. fbx :- single file with all applied and packed textures.

6. glb :- single file with all applied and packed textures.

7. gltz :- mutiple files including .bin, images textures.

8. usdz :- single file 

The native file is blend so the open source software blender opens mostly all the files, with textures (packed with the files). The best way is to open the files named blend with blender. Other files have to be imported in blender by clicking within blender "File >>Import>>select the type of file you want to import>>open file location of the downloaded unzipped files>>select the file>>the model would open in the 3d viewport of the software.

The other files including blender can be opened with most of the free and paid 3d modelling software. The files obj & fbx are compatible with other 3d modeling software, example maya. These software's have the open/import options similar to blender. The files stl and 3mf are compatible with 3d printing software's. The built in "3d builder " windows software opens all of these files including glb, & gltz. In case you don't have 3d builder installed just download it free from Microsoft store for free. 

For 3d builder 3mf, fbx, stl, glb are standalone files (right click the model file>>select open with>>3d builder). For obj,ply, & gltz 3d builder will prompt you to select the model files .mtl and image textures (these are packed in the rar files).

The textures files have been separately supplied additionally; in case one needs them.