Instructions for LEGO Mercedes-Benz SLS AMG Black series supercar MOC. This model represents European specification model recreated in LEGO Speed Champions style. And you can fit 1 minifigure inside. I also have other SLS AMG models and US spec versions – SLS AMG, SLS AMG Open Doors, Roadster. If you want to recreate US spec version with amber side marker you will need to adjust front end design a bit more than, adding 1×1 or 1×2 orange plate (as side light). Since EU spec versions are designed a bit differently than US models (and US models can be converted as EU spec models very easily by switching original body color 1×2 plate with orange transparent 1×2 plate.
Also another design choice – I placed side air went (between front wheel and front door) in lower position (which I think is more realistic), but this choice created small gap one level above between wheel arch and body. You can eliminate that gap by readjusting air went position and placing 1×2 plate from top, to below air went. If you are thinking about using wheel arches like in official LEGO Mercedes-AMG GT3 set 75877 (or just any other Speed Champions set), you will need to adjust this design a lot. It will have more exposed studs visible, and you will need to rise hood level. So my current design with these wheel arches is the most realistic option in my opinion.

LEGO Mercedes-Benz SLS AMG Black MOC info:
– 6 stud wide
– seating for 1 minifigure
– simple enough design, no rare parts needed
– total 193 parts from 62 lots, all parts will cost around $22 

You will get Bricklink source file that can be used to find parts automatically on LEGO part marketplaces like Bricklink.com
And PDF format instruction file.