Retopologized photogrammetry of tombstone I found in Słupice (Poland) villlage on the church wall.
Short quasi-tutorials from my workflow are heres:
Part1: https://www.artstation.com/artwork/NGeERg
Part2: https://www.artstation.com/artwork/LeBVaR
Part3: https://www.artstation.com/artwork/9Nl0Ev
Part4: https://www.artstation.com/artwork/o2lLYw