Nice work. I always paint my shields as it's often quicker to do so than to add a transfer in many cases!
What with the painting the shield white, carefully cutting out the transfer, adding it to the shield, leaving it to dry overnight and then having to gloss it for protection.....
I do use LBM banners and when I get around to doing the Islamic forces for Arsuf I'll be using shield transfers but not on the Christian forces.
Darrell