You'll need to splash out on these
https://www.aliexpress.com/item/10-P...27424c4dACeUtb
They will break when you pull the sill covers off
These guys have lots of helpfull insights
https://www.pelicanparts.com/BMW/tec...eplacement.htm
Probably best to start with the wheel arch liners they are though to get out but there are a few bolts behind them for the side panels and sills. For the hood you'll need a second person but everything else you can do by yourself. Although I did not take the cabrio roof off....
PM me your email and I will send you my disassembly doc, only covers 10-15% at the moment but will be good if someone checks it