Confederacy and Pics of Charles Sims Vaughan

I am looking for a death certificate or pictures of my great great grandfather.  He was enlisted in the confederate army in Selma, AL.  Lewis Batallion Calvary  with an enlist date of Jan 15th 1863.  I was able to find payments where he was hauling nitrate to Montevallo during the war October 24, 1863 and was paid $138.00.