My uni syallubus covered my placements in sufficient detail so I didn't send any of my placement books (unless I was using them as supporting evidence). By gaining your degree it means that you've covered all the areas of supervised practice outlined in your course syllabus.
I'm sure you'll be fine with the respiratory aspect. Remember NZ do do a 4 year degree so their respiratory modules will be a little more in depth than ours and from memory nothing done as a junior will mean that your appriasals wont cover the NZ competencies. I'd spent quite a while working as a band 6 in neuro before applying so think that's more what the problem was. I used my oncall competenices and junior experience to fulfil the respiratory part of the NZ competeny and had no problems there whatsoever.
Let me know if you get stuck on anyting else. Probably a good idea to get someone who isn't a physio to check over all of your stuff (I got my mum to do mine), things you think are obvious aren't always and it takes someone who doesn't know what you're talking about to point it sometimes.