Did you want them full framed or cropped into portraits? If cropped I was thinking like this? I had to uprezz them a little for them to match the specs so if there are larger images they will look cleaner too, you can post links
Hey, I thought of prepairing watercolour portraits BUT framing and cleaning them up - well if you have the time is always appriciated. Btw. it realy looks cleaner, damn my no skills in photoshop/like programs.
So the wizard guy portrait is from here: https://vignette.wikia.nocookie.net/pandemonium-rop/images/d/dd/Cicero_E.jpg/revision/latest?cb=20171103193324
and the lady is from here: http://res.cloudinary.com/arxmush/image/upload/v1481307748/Gallery/reese1_xuols3.jpg (btw. i tried to cropp the battlefield a bit out of the portrait as... well it found the portrait better wthout bodies laying all around ;-)