Checking out E30 : Body work advice?

I've posted this on R3V too.

So it's been quite a while that I have been looking for the right E30.

Been wanting one since mid-2010.

However too many are rusted to **** or just are plain slow M40s.



This one didn't have any rust holes underneath that I could find and I did check thoroughly. However, there are a lot of paint cracks on the body.

They are in the link below.












https://s3-ap-sin-104-prod.digitalhu...UYYuneWzwfbFmE



But it looks nice on the inside and maybe okay from 10 feet away.





If the pictures don't work(damn iPhone):
https://www.icloud.com/photostream/#AA5qXGF1nCYBG


Opinions?

Would it take a lot to fix all these cuts in the paint and surface rust?