You are very lucky to have these ... they are really nice.
If it was me, I'd start by watching patterns that I like, and think about how I could convert it to use the embroidered blocks.
Some ideas ... look for a pattern you like with a focus fabric. Then use your blocks as the focus fabric. Or make your own design by sashing the blocks, and mixing with other block patterns.
Log Cabin blocks made in 1930's prints, the same size as your blocks could work really nice.