Some time ago we published photos of The Mandalorian Fett Blaster based on the AR15 carbine.
This time, Blowndeadline company ( I wonder if it is advertising or anti-advertising... ?) has presented the HKSP5 submachine gun in an arrangement referring to the series mentioned above.
The company specializes in "decorating" weapons with various clever designs and motifs.
Take a look at photos of the civilian MP5 version ala Mandalorian and other Blowndeadline productions, as well as the price list of services.
Sources: thefirearmblog.com, blowndeadline.net