How to finish single wall VJ paneling?

[Francois]

I would like to add VJ paneling to a single wall (Wall 1). I do not want to continue the paneling around the mating wall (Wall 2). Wall 2 is not 90 degrees to Wall 1. It is more like 115 degrees. So my question is what is the best way to finish the left edge of the paneling so that it mates perfectly with wall 2. Must the edge of the paneling be mitred to the same angle as mating wall? Or are there other options you suggest? Thank you.

 

[Dave-1]

Evening @Francois 

You have nailed it Find yourself some 10mm thick timber and then you can have a nice clean "end" the the vj paneling.

Even 10mm I would hold against the corner and see if its needed to do an angled cut. I suspect the size will be too small to make it needed.

Dave

[Nailbag]

Sorry, does this make more sense @Francois ?

There would be a small gap behind the external trim but not seen

Nailbag