Hi Lionel,
the real bump stop has not been changed during the time Tigers where built. Not easy to make a 1/6 model. When I started the job, I did not know how diffficult it will be at the end. However, the final result is satifaction for my ambitions.
If you like to go this route, the drawing is attached. Let me know if resolution is too low. I can send the original PDF of my drawing to your email.
Best regards Roland

Der Weg ist das Ziel.