3D Skull cover up tattoo - The shadows across the skulls made it possible to cover up the previous design. The best part about the new tattoo is that it’s way much cooler than the previous design which wouldn’t make you regret having it, ever.
Biochemical soldier cover up tattoo - If it’s quite hard to override the colors of your old tattoo, you can have it on your new one. It may not be that much obvious but some of the blue hues of the old tattoos are still seen on the new one. Somehow it easily combines well with the new design.