A-7P's are refurbished A-7A's which were equipped with updated avionics (to A-7E standard) and new engines. (Pratt & Whitney TF30-P-408)
Here's some links that'll help you out with reference on this particular aircraft and with general info on the A-7P:
A-7 Corsair according to Joe Baugher - This is a page from one of the more reputable online aircraft encyclopedias. You'll find links to all versions of the SLUF on this page, including the A-7P. No photos here, just info.
A-7P photos on Airliners.net - There's a couple shots of the Esq 302/304 64,000 hour-bird here. Airliners.net is a great source of reference for modern jets, don't let the name of the site fool you, either. There's lots more than airliners...
A-7P Photos - This page should help you out a whole lot. There's several shots of the specific bird you wanna build here, they're a little more than half-way down the page. The text is in Portuguese, but the pictures are in English!
There's lots more out there on the A-7P. Try doing a web search on the A-7P, or Portuguese Air Force. A quickie image search on Google yielded a ton of hits.
Good luck...
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