So, I'm going to list out the ones I don't feel are quite ready to be placeholders yet, since most of your work is good enough:
Malduval
Brontogon (very debatable, since I don't know how to improve it)
Serberine (for now, I think it'd be confused with Chiarame. Which isn't too far off but the problem is there)
Caribrisk (also debatable, but I'd like to take a better look at Stantler first before making any judgment)
Leoracle
Vilephist (Not entirely sure on this, but there's something about how the head fits together that's bothering me)