Welcome! It is the Impala SS Forum, but we accept all 91-96 B and D bodies, Impala, Caprice, Roadmaster, Fleetwood, and Custom Cruisers. The OCCs are just the rarest of the models, made in 1991 and 1992 only.
Looks good! I love the color!
If you become interested in swapping back to the original grille, which is unique and not what's on yours, you might have trouble finding one, as the car is so uncommon. The missing side marker lens is the same as most of the other B-bodies, and is a breeze to find.
This forum has been around for a long time and has dealt with just about everything with these cars, there is enough information to read to keep you busy for days. I highly recommend reading through some of the information here, the stickies especially. A lot of what applies to the Impala SS applies to your car too, save for wagon specific info and most engine-related info. Your car is almost identical to the 91-93 Caprice and Roadmaster wagons as well, so discussions about those applies to about 98% of your vehicle.