Trim clips.
 

I need to re-attach the stainless strips on the side of my 410 and the chrome ones on the side of the 406. Has anyone found a source of suitable clips? I would rather avoid steel if possible.

Im in a similar position of needing clips for the side trim of a customers Bristol,

I found this company, who have lots of trim clips of varying styles,

Although I cant say for sure they will have anything I'll be calling them in the next few days to find out,

so might be worth you talking to them,

https://www.bresco.com/index.html

Steve