Here's Oola- the custom headpiece is Arealight's Custom Work.
I will have to swap out the face decal at some point. I will eventually get better photos posted here.
About this creation
Playability is limited with these minifig customs. The major issue with Oola is that her face decal was printed on photo paper and doesn't quite fit as snug inside the headpiece as I'd like it to... as a result I have her pretty much chained to Jabba at all times. Don't have a rancor yet... so she's in no danger of being eaten.
I believe the sea-green torso and legs were "borrowed" from gamorrean guards.
I also built a custom Aayla Secura as well with these headpieces but ultimately decided to display the official Aayla from set 8098.