Manafort and SummerBreeze LLC
The very first thing Manafort did after he was fired in August 2016 was create SummerBreeze LLC.
It was literally the next day.
Subtle.
Even during the campaign he was already seeking loans against some of his properties, using SummerBreeze as the vehicle (the legal borrower).
This is where various banks come in, including First Savings Bank and Steven Calk.
Supposedly Manafort was offering him a job on the Trump team, in exchange for preferential treatment on the loan.
SummerBreeze ended up getting $16 million in loans.
https://www.vox.com/policy-and-politics/2018/2/21/17036634/paul-manafort-sealed-charges
What is going on here exactly?
Either -
1) He got paid (plants need water) in offshore money, and needed this vehicle to launder it
2) He was purposefully trying to commit suspicious crimes and pay-for-play for which he would get caught and reflect badly on Trump
I'm guessing #1 - because he probably figured Trump wouldn't win, and it never came out before the election.
What he didn't count on is Trump losing, and the FBI pursuing him because they needed dirt to reflect badly on Trump.