Working on these guys some more! I'm sorry I'm so slow at this.
Markings and colors are tentative but I want to stick with the midnight blue base. Toying with the idea of iridescent scales/feathers for camouflage too.
I drafted a more snake-like mouth in the bottom right but will be reworking it as they did not swallow prey whole haha. Teeth are tough and good at clamping/pulling and jaws are slightly stretchy.