I can't help you with a fiberglass replica, but I might suggest having a watercolor done of the fish. There is a local artist, Randy Mack Bishop in Rockwall, that does fish and various outdoor works. I saw a sample of a brown trout that he did in the Tailwaters shop and was very impressed. Probably not cheap, but I would think that it would hold it's value and possibly increase in value over time.
His website is :http://www.randymackbishop.com/originals.htm
Either way good luck and congrats on catching a fish large enough to want to remember!!
JR
Edited by JRGOCARDS (11/19/09 10:32 AM)
Edit Reason: spelling