Caravan refurb after house fire

Hi everyone so a year ago we lost all our belongings in a house fire on rangiora it also damaged our caravan we had next to the house so a year on we got back on our feet a wee bit an would love to try an restore this space for our 14yr old who shares a room with her 9yr old sister so she has a bit of space an a area for herself, trouble is we have limited funds as we have had to give up work as my husband kept collapsing at work we are in process of waiting for hospital appointment an he can not drive now so I have had to give up my 6.30 am start job to be able to be here for him an also our 4 children to get them to school an so fourth, so we are asking for any donations that we can use towards repairing this old girl we have started to gut it from all it’s rot from water damage as fire had ruined seals we where unaware of I will put up some photos as well. We are trying to do it on a medical benefit so you can imagine that would be tough given we have 4 children to also provide for. We would be very much appreciated for anything small, huge thanks to any help :) sadly there was no insurance :(