Needing help identifying a pool and top rail replacement

We are replacing an Outback 27’ above ground pool that is 18yrs old. We were given a 33’ X 54" above ground pool that the owner believes is 10-12yrs old. The pool has been disassembled and stored for the past 2 seasons. We got the pool home and realized there is no top rail or caps because they had a wrap around deck. We will only have a deck around a 1/4 of the pool. We need to find out what brand of pool it is and how to get parts to make it work. The bottom rail is resin and the top bracket and supports are steel.

We are concerned this pool may not be usable for us. Thank you for any help you can give us!