House trim expansion gap cap

Expansion gap trim cap for the DIY handyman or woman.
when I bought my house it was a bit of a fixer-upper and needed some major TLC (mostly with the trim boards due to weather),
So I came up with a creative Idea to make a filler piece for the expansion gaps in the trim boards instead of just filling them with calking or having to buy new trim boards, which is hard to find in the right style or size these days...