See these ones too. This is a good example of how gilblin customization should be done if they include it:
Things to note:
- Bioluminescent tattoos.
- Glow in the dark eyes(which is cannon of gilblins)
- Beautiful fin customization
- Aquatic looking hair
- Tentacles
- Unique hairstyles
- Could be creative with ears
- Hair addons that could include stuff like starfish, algae etc.
You could also apply this to other goblin variants and I hope all races get some kind of detailed variant like this. Now stuff like the tails, horns, chameleon like eyebrows obviously would be breaking cannon, but some other stuff could work nicely.