Plant: Steampunk Character Design

Story: It's now the 19th century, a time dominated by steam and machinery. A peculiar solar storm has swept across the entire world, and after the storm, plants have undergone astonishing changes. Some have grown larger, others have become more deadly, and even a few can manipulate humans. How will humanity harness these mutated plants?

It's my first doing a set of characters. I have learnt a lot from my mentor Wu Liu.