First off all, I agree with captain you just miss the funding to get what you propose.
Doesn't mean it is impossible. I would suggest to first invest money and time in a unique miniature. You did sorrow's furnace and finished all campaigns. That means you can farm all the materials needed for the
black moa chick. This still needs you to make an investment, but it is a lot less then buying the miniature in kamadan. The adding of the black moa would mean 27/30
Furthermore I see you did a nice bit of hard mode things. So I think you and your hero's team should be more then capable of farming
Dajkah Inlet for stolen sunspear armor (if you have multiple characters, try switching after you got the first three, cause the droprate seems to decrease after you got the first few). Your team should also be able to get the
black widow in UW. After that you only need one more hero armor to get 20 companion statues. The last one you could prolly get yourself as well in the
shadow nexus
That would mean 28/30 in what I suspect is 10 hours work and you still got all your funding.
For the last two points you need to invest. But I would recommend getting a bit more money and farm enough eotn points so you get the asuran armor and the norn armor. They require to have rank 5 with the asura or the norn but are cheaper then any other elite armor. You can also get the ebon vanguard one instead it's basicly the same. but I find farming the ebon vanguard points a lil bit harder outside of wintersday then the rest (but if you have the ebon on lvl 5 already and norn not then go for that one).
That would bring you on 30 points. as well and it is a lot more doable with your current funding (though you still need more funding).
