My current realistic dream plan is to arrive and be able to carry mourners in this bus, possibly with a my life tour around the city if it could be arranged, and then to a local natural burial nature reserve for an outdoors, possibly graveside, and for my grave to be marked with a local fruit tree (haven't decided which, I just want it to be a fruit tree and the place requires it to be from a set of local trees).
This natural burial, transport and giving gifts is my priority which I hope my end of life document makes clear to my family. The gifts would be small - packet of local wildflower seeds, possibly memorial cushions for any of my children, I have joked that I may need to gift umbrellas as part of thanking people for standing outside for my oddities.
Beyond that, I want a non-religious celebrant, I have a couple songs picked out (Mariana Trench mostly at this point), and something short so people don't stand around too long - I kinda like the idea of the bus being the main part of the funeral and then just walking me to my final place for a few last words.
The place I've picked has a nice place to eat after in the nearest car park where the bus would need to stop if they wanted to organize a meal or something after. I want no alcohol to be served at the event - I've had enough funerals and other parts of my life ruined by people getting drunk, I don't want it at my funeral. I've been to some lovely funerals that had photo and video displays which I think would be nice, but not a priority if they're not up to it.
Also, looking over my document, I put that I want to be put in a very basic, comfortable burial gown with no bra, last time I updated this I seemed to think that was important to underline. I think I'd watched where she discusses bras so wanted to be clear that I do not care if my breasts migrate.
Not at all realistic dream plan would be to undergo natural organic reduction (sometimes called human composting/recomposition) which currently isn't an option. If that did become an option, I'd have to retweak a few things, but I'd still want to be taken there by bus, to have an outdoor final event, and I might add little plant pots as part of the gifts with most of what remains of me being donated to a nature reserve or similar.