I did a quick sketch with a black felt-tip pen today as I am feeling a little tired. The story of David and Goliath stuck with me so that is how I chose to interpret 'gigantic', as an obstacle to overcome. I had a quick look at some ideas for Philistine armour of the time but I am not an archaeologist so I just settled with a similar style to what I have seen in illustrated children's bibles.
You can learn more about the Inktober challenge in my first post.
Thank you for your support.
@fyntacie