The small portraits are in front of the big portrait, probably because of how the "select.def" file was written. Should have empty spaces where the big portrait is, instead of characters. You need to create empty spaces in your select, adding "empty" or something like this. Looking at the pic, it's 12 by 14 slots, so you do something like this:
Spoiler, click to toggle visibilty
This will solve the problem for the first big portrait, then you need to do it again for the big portrait of player 2, but starting from the bottom.