I knew Tom would leak some. This and another will be in HQ on the LP soundtrack being released:
https://pbs.twimg.com/media/CURH86lVAAAomeJ.jpg:large
Turns out those Cyberdog/FlynnStone's are actually insects; The Mothmite/Mogras are fluffy (I thought they might be scaly); The Green & Meganta Rollers/Rugg (or is that a Snailborg?) are snails with Megaman helmets instead of shells; The Banshee/Cortant are baby Rusalki (I already knew they were like Castlevania's Medusa Heads, but the picture clearly has them mechanical, and totally looks like a Rusalki with the serpent body) and the Carnivorous Silk Bug/Spidler was gonna have a wiggly body and 2 arms.