Black, Grey, Silver & Brown
Using Solidworks I imported the above image into a sketck then using the image as a guide modelled and extruded the various parts.
I then combined the base and removed the blades and handles from the shield and split the shield into 2 parts to allow printing of the top and bottom in different colours and added the blades and handles back into the design.
Using solidworks I then made an assembly model of the 4 parts and saved as an STL File to ensure this could be recognised as a multi material print and the parts would load in the correct positions when opened.
The Crest Modelled in Solidworks