Marathon BRRT SMG - Multi-piece model

This is my hand-modelled replica of the BRRT SMG from Marathon, recreated completely from scratch in Fusion.
I know many of you asked for a multi piece assembly version, so here it is!
It took a lot of time to get this to work!
 

I will add a decal inclusive version once I have time to go back and manually add them in Fusion, for now though, it can be printed in color in multiple plates on a variety of printers. Please scale it to match your printer!

I used PLA Sparkle Onyx Black in contrast with the black for a good effect on the chamber and handle sections.

Printing Notes (Important)

This is a long, time-consuming print due to its size and color detailing.

For best results:

• Use a clean build plate
• Apply a gluestick for improved adhesion
• Ensure your bed is properly leveled
• Adjust speeds, brims, and adhesion settings according to your printer’s capabilities
• Consider variable layer height or height range modifiers for best surface quality (will increase print time)

Please tune your slicer settings to match your individual machine and material. Large-format prints can behave differently depending on environment and setup.
 

Assembly Instructions (image)
 

Important

This entire model was created in Fusion without the use of AI, and not a ripped model.
The model is a derivative work and not a 1:1 replica; it is also not a real firearm with no capabilities to fire.
Every part was created manually as a personal passion project.

Some of my previous models have appeared on MakerWorld and other platforms without permission, sometimes recreated using image-to-3D tools.
My models are exclusive to MakerWorld and are not to be sold under any circumstance as per Bungie's Legal Conditions. Anyone copying my models will be reported.