They will fit in together a 1590bbs enclosure, along with the Duallist and many other medium to small pcbs. I don't have a picture because it wasn't for me.
I used the low profile foot switches and those lumberg klbm3 jacks. I wire the pots off board and use that extra deep space to keep the jacks closer to the back plate.
Personally I like using the 1590xx enclosures, I can usually fit at least 3 pcbs in them. This lets me get away with one or two pedals on a small board.
Next time I do a protein or duallist in a 1590bbs I will post it for others to see.
@PedalPCB , if you ever by chance get the itch to make some smd versions of the medium to larger circuits, I would totally buy them up all day long

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