Heya,
sorry for kinda dying here, some stuff came up so I didn't really have time to work on this. Hopefully I'll manage to finish it now in time.
@SleepSheep Thank you I've done a purple version now too.
@frankenstejin Thanks! Your comment actually gave me some ideas, cause I quite like the red concepts, like a fire/lava-ish type of girl.
I made a new more proper lineart of how she currently looks. I'll either continue with this one, or alter her clothes a bit to look more like the previous picture. While I'm leaning towards working with the fire/lava-ish theme right now (with red colors / or like the first two images from the previous picture), I made some more color variations too. The green ones look quite nice as well I think? Any thoughts?