The diagram Hendrica Regez is beautiful. Thank you for posting it.
1. Did they include any indication of scale? It would be helpful if people had a good sense of the
footprint it would like.
2. Some of those plants prefer to be cross pollinated. For example, one would need to choose different varieties of blueberries - although I have some recollection that someone's come up with a variety that will self pollinate. Similarly true of the pear tree. This can be solved by grafting two varieties on a single stem, so this is a totally fixable issue, but a detail than needs attention.
3. It's great that they've listed compatible ground cover as too often those steps get glossed over.
4. Traditionally, the point of the climbers is to get their support from the other shrubs and
trees. This is valid in an established food forest, but don't feel like you have to be a purist the first few years when pole beans could totally smother a young tree with bean love! (If you don't think that could happen, you
should have seen my Scarlet Runner beans climbing my corn, which is a recommended procedure, but I stuck some bamboo poles in to give the corn a fighting chance - we have cold, cloudy June weather and that year was particularly bad, so the corn just didn't get off to a good start to begin with, and they couldn't handle supporting the beans!)