I would really like to see Vero layouts for the Nobels ODR-1, ODR-1 plus, ODR-Bass, etc... I think they are unique enough to warrant some good layouts. Most of them are pretty simple but they have some unique filters and EQ capabilities.
I think the ODR-1 is a great sounding pedal and would definitely like to add a layout here. I looked at it in the past and thought it looked a bit awkward for our design philosophy to keep it down in size to fit in a 1590B, but I'll have a proper look and see what I can do.
Yes it is a fairly big circuit, although if the switching, some buffers and charge pump were omitted, it could be made more compact, and then a larger version with the charge pump to fit a BB box maybe.
If you only do one I think the ODRS would get my vote.