The ANV silk issue flag that was presented to the 6th Regiment was subsequently adorned with battle honors. It is one of South Carolina's more famous surviving flags and can be seen at the Confederate Relic Room in Columbia. Call the Relic Room to see if its currently on display. If it's not you can make an appointment to see. It's extremely faded, but still quite beautiful.
The Charleston issue battle flag of the Lafayette Artillery is currently on display at the UDC Confederate Museum in Charleston.
I have included a little information on both of them in my book.